LS-1 Wiring Harness Street & Performance
Contents
1. Wire tie the installed wires front O2 bun on your header install the rear O2 plugs to the neatly collector LS 1 Simulator this eliminates the catalytic converter Attached tied wires to the top Reinstall the top cover Install Vat by pass to Vats plug cover clip bar in harness Clip excess off of ties Caution Connect the brown fuel pump wire directly to the fuel pump Do not connect thru buss or panel Street Rod Style Low Driver side Alternator Low Passenger side A C Street Rod Style Low Driver side Alternator Low Passenger side A C 2 00 O Clock Passenger P S Street Rod Style Low Pass side Alternator Low Driver side P S 7 4 ru aT poki dt u NO PELLE Ev sli HOW NO I 1 CUZH iiim rn rajon rret na H High Driver side Alternator High Passenger side A C 1999 amp u Vette IROC T A Trucks Low Driver side P S 09354896 12200411 04 Blue Green 12586243 Auto VIN 2G1FP22G9Y2126954 Manual VIN 4 2G2FV22G5X2232687 Street Rod Style Low Driver side Alternator gjeng ani 1997 98 Vette Computer 1998 IROC TA 416238212 Auto VIN 2G2FV22G5W2206587 Manual VIN 4 2G1FP22G9W2124277 INTO ALMOST Sq ANYTHING Street Rod Style Low Pass side Alternator CALL ABOUT OUR HOW TO BOOKS gt o gt o gt o gt o gt o gt Common Installation Questions Is it important to follow any particular order when installing the harness Yes Startin2. ALDL Automatic Line Diagnostic Link is used in conjunction with the check engine light and testing or troubleshooting Fuel Pump Relay Plug Starts and stops fuel pump During key on runs 2 seconds to load injectors Brake Light Switch Wire purple 12V Ignition normally closed switch This wire must have 12 volts all the time except when you put the brake on This will take the torque converter out of lock up Use GM switch 255244845 Check Engine Light Wire Ground brown For the use of a check engine light Any 12V automotive light will work It can be mounted as a permanent fixture in the dash or used as a diagnostic aid only The wire is completes the connection to your 12 volt hot wire when the key in in start or run The brown wire is the ground for the cuircut Tach Wire if desired white Feeds pulse to tachometer If Tach fails to operate on this pulse con tact Abbott Enterprises 800 643 5973 for alternate pulse signal simulator Battery Wire orange Connects to main post on positive side of starter If you re using a battery dis connect this lead must go to the hot side of the disconnect Park Neutral Position Wire orange if desired The Park Neutral Position PNP switch indicates to the PCM when the transmission is in park neutral or drive This information is used for the EGR and IAC valve operation Electric Speedometer Wire green 4000 pulse to cruise or electric soeedometer If you have Speedo
3. Sensor CKT Intermittent High Voltage IAT Sensor KCKT Intermittent Low Voltage ECT Sensor CKT Intermittent Low Voltage ECT Sensor CKT Intermittent High Voltage TP Sensor CKT Intermittent High Voltage TP Sensor CKT Intermittent Low Voltage HO2S Insufficient Switching Bank 1 Sensor 1 HO2S Transition Time Ratio Bank 1 Sensor 1 HO2S Insufficient Switching Bank 2 Sensor 1 HO2S Transition Time Ratio Bank 2 Sensor 1 CKP System Variation Not Learned IC Circuit Open Bypass Circuit Open IC Circuit Not Toggling Bypass Circuit Shorted 3X Reference Circuit EBCM DTC Rough Data Unstable Misfire Detected No EBCM PCM Serial Data EGR Valve Closed Pintle Position EVAP System Flow During Non Purge Cruise Control Status Circuit Theft Deterrent System Fuel Enable CKT Theft Deterrent Crank Signal Malfunction 5 Volt Reference A Circuit 5 Volt Reference B Circuit A C Relay Control Circuit Fan 1 Relay Control Circuit Fan 2 amp 3 Relay Control Circuit Fuel Level Output Control Circuit Cruise Control Inhibit Control Circuit Generator Lamp Control Circuit EVAP Vent Solenoid Control Circuit MIL Control Circuit Low Engine Oil Level Lamp Control Circuit EVAP Canister Purge Solenoid Control CKT Auto Transmission Fluid Pressure Manual Valve Position Switch Malfunct Refer to 4L60E Automatic Transmission Diagnosis Maximum Adapt and Long Shift Refer to 4L60E Automatic Transmission Diagnosis Torque Converter Clutch PWM Solenoid Circuit
4. eli Vo Vo ml bile NOT USED Hook to red brake wire 12 Volts ALL THE TIME For brake light with brake OFF 12 Volts with brake on ONLY NO VOLTAGE WITH BRAKE ON 12 Volts In 12 Volts In ille GM Brake Switch 425524845 AC Delco D850A a Ee Sal z V MM _ s D A Throttle Body T P I 92 93 LT1 One Wire GM 25166816 AC DELCO AFS21 all B Throttle Body T P I 92 93 LT1 Three Wire GM 25176708 AC DELCO 213 632 B2 S amp P Pig Tail to convert from One Wire System to a Heated Three Wire System C 94 96 LT1 Vette 94 96 BUICK CAD 94 97 IROC TA Four Wire O2 Sensor GM 25312184 AC DELCO AFS 75 C is also used for 97 04 LS1 Factory Corvette Engines S amp P LS1 Harness uses IROC 02 Sensor D D 98 02 LS1 IROC TA Engines GM 25312197 AC DELCO AFS98 E 05 LS2 with Square Plug GM 12587785 AC DELCO 213 1702 37 DEGREE FITTINGS AVAILABLE FOR CONVERTING TO STAINLESS STEEL TRANSMISSION LINES SEE WEB FOR CUSTOM SET OF STAIN LESS STEEL TRANSMISSION COOL ER LINES www hotrodlane cc 479 394 5711 z ga LA Z ee pi 4 LS WATER PASSAGES STREET amp PERFORMANCE 479 394 5711 www hotrodlane ce 1 To top of radiator 2 5 8 fitting to heater core out from pump into heater core 3 3 4 fitting from heater core into pump from heater core 4 To bottom of radiator 5 1 4 pipe 90 degree slip on fitting installed in top of pump for steam
5. line 6 From 90 degree fitting to steam line NOTE 2 5 8 8 3 4 fitting come in a 90 degree version for Vettes or othe applications with clearance issues Hose clamp ci covers that it over the hose anes S seen on 5 8 6 can be purchased from S amp P These same hose clamp covers are also available in sizes for your heater and radiator hoses Water to the bottom of the throttlebody is onl heeded in Lcold L climate areas 97 03 Water Necks have two ME ERES nj legs that hold the thermostat i in place 04 Up Water Necks have a recess in the thermo stat housing to hold it in place Straight Neck works Water Necks best in early Vettes
6. with 8 000 to 16 000 plus you will need a Dakota Digital speed interface SGI 5 which S amp P can provide Low Oil Level Wire white For low oil indicator light Hot Feed Electric Fuel Pump Wire brown Provides 12V to the fuel pump A fuel pump relay is also provided with the harness and is energized de energized by the ECM Ignition Switch Hot Wire red The single ignition wire must be connected to provide 12V with the key in START crank and RUN position 12V is then distributed through the fuse block to the computer ECM injectors and coil The fuse block has six 6 10 amp and one 1 20 amp fuses Each injector bank is fused as is the computer battery and coil 1955 64 GM ignition switches will not work unless you nimnar fram lanihan 1 ta lanihan 9 Vaii nand 4Ovalto nDronl and riin 2 29 Engine Ground Wire black wire w soldered aluminum grommet The ground system is critical for proper operation A good battery to motor and motor to harness ground is essential Ground Battery to Motor or Trans a must Ground Motor to Frame and Motor to Body Ground Tank to Frame 30 Vehicle Speed Sensor Plug VSS black connector w lite blue waterproof rubber seal The vehi cle speed sensor is a pulse counter type input that informs the PCM how fast the vehicle is being driven The VSS system uses an inductive sensor mounted in the tail housing of the transmission and a toothed reluctor wheel on the tail shaft As the reluctor ro
7. 54 P1336 P1351 P1352 P1361 P1362 P1374 P1380 P1381 P1404 P1441 P1554 P1626 P1629 P1635 P1639 P1641 P1651 P1652 P1653 P1662 P1663 P1665 P1671 P1672 P1676 P1810 P1811 P1860 P1887 Transaxle Fluid Temperature TFT Sensor Circuit High Signal Refer to 4L60E Automatic Transmission Diagnosis Automatic Transmission Input Shaft Speed Sensor Circuit Performance Refer to 4L60E Automatic Transmission Diagnosis Automatic Transmission Input Shaft Speed Sensor No Input Refer to 4L60E Automatic Transmission Diagnosis Brake Switch Circuit Low Refer to 4L60E Automatic Transmission Diagnosis Brake Switch Circuit High Refer to 4L60E Automatic Transmission Diagnosis Incorrect Gear Ratio Refer to 4L60E Automatic Transmission Diagnosis Torgue converter Clutch System Stuck Off Refer to 4L60E Automatic Transmission Diagnosis Torque Converter Clutch System Stuck On Refer to 4L60E Automatic Transmission Diagnosis Pressure Control Solenoid Valve Circuit Malfunction Refer to 4L60E Automatic Transmission Diagnosis Shift Solenoid 1 Performance Stuck Off Refer to 4L60E Automatic Transmission Diagnosis Shift Solenoid 1 Electrical Refer to 4L60E Automatic Transmission Diagnosis Shift Solenoid 2 Performance Stuck On Refer to 4L60E Automatic Transmission Diagnosis Shift Solenoid 2 Electrical Refer to 4L60E Automatic Transmission Diagnosis MAP Sensor CKT Intermittent High Voltage MAP Sensor CKT Intermittent Low Voltage IAT
8. Refer to 4L60E Automatic Transmission Diagnosis TCC Release Switch Malfunction Refer to 4L60E Automatic Transmission Diagnosis No Yes Yes No No No Yes Yes Yes Yes Yes Yes Yes No No No No No No No No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No No Yes Yes No No No Yes yes No Yes Yes No No No Yes No No Yes Yes No Yes Yes S amp P adds an extra Blue Wire for Aftermarket Oil Pressure Gauge 8 a Green Wire for Aftermarket Coolant Temp e gt 5 Mass Air Flow yellow black amp red wires 12 Engine Temp Sensor blue green amp yellow wires 11 yellow brown 814 E Gris 4 Driver Coil met red uncomnit 2 Driver Injector k w black red white amp brown uncommon HRANI 33 Driver Rear purple red brown 8 black 3 assenger Rear rple red brown black x 304 Vehicle Speed Sensor 31 Driver purple red black amp br wisted yellow amp purple wire F black amp brown wires Transmission 9 Linear EG blue brown black gray gr A r k LA j 16 Oil Level _ 1 Passenger Injector w green blue yellow amp purple uncommon wir 28 To Ignition Hot w key Start red Battery orange Fuse Panel 17 VATS 19 Fuel Pump Relay 26 Low Oil Level white gt dometer grn S Elec sp Red ug am 24 PEN utral Orange a e L 13 Ai
9. Street amp Dorform LS 1 Wiring Harness 05 03 2013 INSTRUCTIONS amp SUPPLEMENTAL INFORMATION 4L60E Electric Automatic Street amp Performance 1 Hot Rod Lane Mena AR 71953 479 394 5711 fax 479 394 7113 email tech hotrodlane cc www hotrodlane cc LS 1 Harness Installation Instructions The following instructions are intended as an aid to assist in harness installation More in depth information can be obtained by ordering the applicable GM service manual in three volumes Troubleshooting technigues and diagnosis are beyond the scope of these instructions Diagnostic flow charts and troubleshooting advice are included in the GM service manual or online at www hotrodlane cc under LS TECH The general design of the harness allows enough length for computer mounting in the dash amp kick panel or underhood area Special harness lengths can be provided on a custom order basis All harness connections are clearly tagged If for some reason a tag has been removed consult the LS 1 Harness layout Please identify all tags prior to beginning your installation The following information will briefly discuss the individual harness connections 1 Passenger Side Injectors 4 plugs w green blue yellow amp purple uncommon wires Lay the harness up over the intake with the passenger side and driver side injector and coil connectors on each side of the engine Connect the injector plugs into the fuel injection The longest p
10. d do The G M 1998 Service Manual Second Edition Volume 3 of 3 provides detailed instructions on repairing damaged flat wires and HO2S wiring Section 8 310 CONTACT S amp P FOR REPLACEMENT PARTS Can you explain voltage You must use a 90 amp or larger alternator with fuel injection YOU MUST HAVE GOOD GROUNDS Battery to motor or trans engine to frame and engine to body Do need to save my old harness No although its helpful to save the old ends in case of damage to your new harness Where can find the trouble code references Included with your harness or go to www hotrodlane cc 5 fi LS 1 in a Chewy Suburban er LS 1 in a 1998 Crew Cab Street amp Performance 1 Hot Rod Lane Mena AR 71953 501 394 5711 fax 501 394 7113 email tech hotrodlane cc www hotrodlane cc DTC P0101 P0102 P0103 P0107 P0108 P0112 P0113 P0117 P0118 P0121 P0122 P0123 P0125 P0131 P0132 P0133 P0134 P0135 P0143 P0144 P0146 P0147 P0151 P0152 P0153 P0154 P0155 P0171 P0172 P0174 P0175 P0201 P0202 P0203 P0204 P0205 P0206 P0300 P0325 P0327 P0332 P0336 P0341 P0401 P0403 P0404 P0405 P0420 P0440 P0442 P0446 P0452 P0453 P0500 P0506 P0507 P0530 P0560 P0601 P0602 P0704 P0705 P0706 P0711 P0712 P0713 ALDL Diagnostic Description Mass Air Flow System Performance MAF Sensor Circuit Low Frequency MAF Sensor Circuit High Frequency MAP Sensor Circuit Low Voltage MAP Sensor Ci
11. g at the engine intake manifold installing the injectors and coils helps hold the harness in place while completing your installation The order of installation of the non engine connectors depends upon your application Refer to page 3 What happens if I have a short The system is protected by fuses in fuse block You must find the short before proceeding Never jumper or bypass around the fuses This could damage your harness Use proper diagnosis and repair techniques Where can I purchase the G M Service Manual Call Helm s at 800 782 4356 Most local auto parts stores have many Helm s books The Street 4 Performance Video Series is packed with useful information Contact your Street amp Performance dealer Where can I find professional help with my harness installation Your local Street 4 Performance dealer can normally assist you in the installation In addition Street 4 Performance conducts a fuel injection school dealing with the latest in Fuel Injection Technology Periodically information is also available on our web site to help in your installation Do you have technical assistance available For technical assistance call Street 4 Performance or your local dealer What should do if accidently split or chaf a wire The G M 1998 Service Manual Second Edition Volume 3 of 3 provides detailed instructions on repairing damaged flat wires and HO2S wiring Sections 8 307 and 8 309 If break a plug or connector what shoul
12. gines CAM Sensor Plug black connector w white cap and purple waterproof rubber seal The camshaft position sensor CPS must be installed prior to installing the intake manifold The camshaft position sensor is located on the timing cover behind the water pump near the camshaft sprocket As the camshaft sprocket turns a magnet activates the Hall effect switch in the camshaft position sensor The plug for harness installation is at the rear of the intake manifold The CMP Sensor signal is created as piston 1 is approximately 25 degrees after top dead center TDC on the power stroke Knock Sensor Plug black connector w blue cap and grey waterproof rubber seal Two knock sensors KS are used one for each bank of injectors Input signals from the knock sensors are used to detect engine detonation allowing the PCM to retard Ignition Control IC spark timing based upon the amplitude and frequency of the KS signal being received If a knock is detected the computer will automatically retard the timing Connect the knock sensor plug to the plug extending out the rear of the intake Linear EGR Plug white connector w lite blue waterproof rubber seal Must be in use when run ning full emissions in 1974 amp later vehicles Some state requirements differ 1 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 AE 28 Throttle Position Sensor Plug black connector w purp
13. le waterproof rubber seal Returns a pro portional voltage to the computer that relates to the angular position of the throtile plates A relaxed throttle shows low voltage approx 8V and a wide open throttle shows high voltage approx 4 5V Idle Air Motor Plug black connector w blue waterproof rubber seal Computer controlled stepper motor which adjusts engine idle at different loads Engine Temp Sensor Plug black connector w purple waterproof rubber seal Senses engine coolant temperatures during all operating conditions and signals electric fan operations Located front head exhaust port Must use IROC TA Coolant Sensor 412551708 3 prong plug on Vette motors Air Temp Sensor Plug grey connector w lite blue waterproof rubber seal Operates in the same fashion as the coolant temp sensor except it relates to the air temp entering the plenum Canister Purge Plug red connector w blue cap amp grey waterproof rubber seal Use with emission vehicles connects to the EVAP canister vent solenoid Crank Sensor Plug Crankshaft position sensor CPS located on passenger side lower rear of engine Oil Level Plug black connector w blue cap and grey waterproof rubber seal For determining low oil levels in the oil pan Connects into oil pan Oil pressure for your gauge must be provided by its sending unit The unit can be installed down in block off plate by filter Anti Theft By passes computer anti theft Diagnostic Link Plug
14. lug to the farthest point and so forth This will help hold the harness in place Driver Side Injectors 4 plugs w black red white amp brown uncommon wires Repeat the steps outlined above Passenger Coil 4 plugs w tan waterproof rubber seal w orange yellow gray amp white uncommon wires Connect passenger side coils into injector coil packs Driver Coil 4 Plugs w tan waterproof rubber seal w purple blue green red uncommon wires Connect driver side coils into injector coil packs Mass Air Flow Plug MAF black connector w white cap and purple waterproof rubber seal Located on the air duct in the front of the intake manifold If your using the Street amp Performance Air Cleaner w ZR 1 Air Temp just plug it into the passenger side back of air cleaner Take care when han dling the MAF Do not touch the sensing elements or allow anything to come in contact with them The PCM converts the mass air flow sensor input signal into grams per second indicating the amount of air flow entering the engine MAP Sensor Plug grey plug w white cap and purple waterproof rubber seal The Manifold Absolute Pressure MAP measures the change in the intake manifold pressure from engine load and speed changes and sends proportional adjustments to the computer Connect the MAP sensor elec tronic connector from the harness to the MAP sensor lead at the rear of the intake manifold The MAP sensor lead will already be on most new amp used en
15. on Circuit Low Voltage TWC System Low Efficiency EVAP System EVAP Control System Small Leak Detected EVAP Canister Vent Blocked Fuel Tank Pressure Sensor Circuit Low Voltage Fuel Tank Pressure Sensor Circuit High Voltage Vehicle Speed Sensor Circuit Idle Control System Low RPM Idle Control System High RPM A C Refrigerant Pressure Sensor Circuit System Voltage PCM Memory PCM Not Programmed Clutch Anticipate Switch Circuit Trans Range Switch Circuit Trans Range Switch Performance Transaxle Fluid Temperature TFT Sensor Circuit Performance Refer to 4 60 E Automatic Transmission Diagnosis Transaxle Fluid Temperature TFT Sensor Circuit Low Signal Refer to 4 60 E Automatic Transmission Diagnosis Transaxle Fluid Temperature TFT Sensor Circuit Performance Refer to 4 60 E Automatic Transmission Diagnosis Domestic UUUUOOUUOOOOO gt gt gt gt OOO gt OOUUUOOOOOOOOOOOOOOOOOOOOOOOOO gt gt gt gt OOOO0DOOD gt gt gt Illuminate MIL Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No No Yes Yes No No No No No No P0713 P0716 P7017 PO719 P0724 P0730 P0741 P0742 P0748 P0751 P0753 P0756 P0758 P1106 P1107 P1111 P1112 P1114 P1115 P1121 P1122 P1133 P1134 P1153 P11
16. rcuit High Voltage IAT Sensor Circuit Low Voltage IAT Sensor Circuit High Voltage ECT Sensor Circuit Low Voltage ECT Sensor Circuit High Voltage TP Sensor Performance TP Sensor Circuit Low Voltage TP Sensor Circuit High Voltage ECT Excessive Time to Closed Loop HO2S Circuit Low Voltage Bank 1 Sensor 1 HO2S Circuit High Voltage Bank 1 Sensor 1 HO2S Circuit Slow Response Bank 1 Sensor 1 HO2S CKT Insufficient Activity Bank 1 Sensor 1 HO2S Heater Circuit Bank 1 Sensor 1 HO2S Circuit Low Voltage Bank 1 Sensor 3 post converter HO2S Circuit High Voltage Bank 1 Sensor post converter HO2S Circuit Insufficient Activity Bank 1 Sensor 3 post converter HO2S Heater Circuit Bank 1 Sensor 3 post converter HO2S Circuit Low Voltage Bank 2 Sensor 1 HO2S Circuit High Voltage Bank 2 Sensor 1 HO2S Circuit Slow Response Bank 2 Sensor 1 HO2S Circuit Insufficient Activity Bank 2 Sensor 1 HO2S Heater Circuit Bank 2 Sensor 1 Fuel Trim System Lean Bank 1 Fuel Trim System Rich Bank 1 Fuel Trim System Lean Bank 2 Fuel Trim System Rich Bank 2 Injector 1 Control Circuit Injector 2 Control Circuit Injector 3 Control Circuit Injector 4 Control Circuit Injector 5 Control Circuit Injector 6 Control Circuit Engine Misfire Detected Knock Sensor System Knock Sensor Circuit Bank 1 Knock Sensor Circuit Bank 2 18x Reference Signal Circuit CMP Sensor Circuit Performance EGR System Flow Insufficient EGR Solenoid Control Circuit EGR System Performance EGR Pintle Positi
17. rglemp Sensor brown 8 black wires ake Light purple oolant rih grn B 21 Check Enginest 22 Tach white igh m rior Blue Plug AIT A white wires Idle 10 Throttle Position Sensor F blue brown light gray wires 18 ALDL Diagnostie Link 32 Pass Front O2 purple black red amp brown wires 8 Knock Sensor F blue amp blue wires 4 F r F 7 AM Senso red black brown wires 6 m Sensor gray green amp black wires 4 5 15 Crarik Sense yellow black reduvires 29 Engine Ground 27 Hot Feed Electric tete Pump brown 3 Passenger Coil w orange yellow gray amp white uncommon wires 1 Hot Rod Lane Mena Arkansas 71953 Ph 479 394 5711 Fax 479 394 7113 www hotrodlane cc tay logit If you have a 2 prong pressure brake switch you will need this mi brake switch relay kit mami TI EEC Ij m Thi s nt up removes the odiad strain it hon rca amps fram the mrydraulle brake switch It ie also receesary fo Imterupl Current 10 ihe ransmssion ir gue r Erte e kugi s lermid circu wher the Drakes Are appled Vihen ihe brakes are milessed power iz resinred bo the lockup smernici 7 i To Brake Lite prik 12 Voll me 12 walt ignition hydraulic brake s rtch GROUND i orange Ta Torgue Converter Lock up wire Pn PENE IN O URL
18. s is designed to compliment the looks and performance of your engine Proper planning will insure your complete satisfaction Remember Fuel Injection Technology If you don t know where it goes ASK sd jur Connect Me ME Seng Clip the injectors into place Place the coils in the same between the intake amp heads careful that the disconnect clip manner as the injectors under any existing hosing is to the outside of the engine l Eli Gently push the coil plug into Lay all the plugs for the front of Plug into MAP sensor lead at rear of intake the connector on the under the engine connections into neath of the coil pack place Install Cam sensor at rear of Connect knock sensor plug Install throttle position sensor Install idle speed motor at front intake into knock sensor lead at rear at front of engine of engine of intake On Vette remove Coolant Temp sensor and replace with 97 98 Connect Engine Temp Sensor IROC TA pt 12551708 Part is available from Street 8 Performance plug or G M The Coolant Temp Sensor uses a three prong plug 99 up coolant sensor part 4 12608814 Install air temp sensor at rear of Street amp Performance air cleaner Connect crank sensor plug Install your Oxygen sensor to Check the O2 sensor for breaks or chafing Replace if necessary the 02 plug Available from G M or Street amp Performance part 425312202 A C Delco AF 3 108 Install the O2 sensor into the For non emission vehicles
19. tates the teeth alternately interfere with the magnetic field of the sensor creating an induced voltage pulse 31 Driver Front 02 Plug Oxygen Sensor Go to www hotrodlane cc then click on LS TECH then 02 sensor page 32 Passenger Front O2 Plug Oxygen Sensor 33 Driver Rear O2 Plug Must be placed after the catalytic converter If your not running catalytic convert ers contact Street amp Performance for computer reprogramming 34 Passenger Rear 02 Plug Must be placed after catalytic converter If not running catalytic converters contact Street amp Performance for computer reprogramming If your not Doing Full Emission 1974 8 earlier you do not have to run Catalytic Converters and rear O2 Sensors can be turned off when we program it for you Taylor Custom Color LS 1 Spark Plug Wires YR 97 98 Vette Dual Fuel Rails bee Fuel Lines 99 up Single Line and connectors oo LS 1 Camaro Pan Kit LS 1 Vette Biscuit Motor Mounts LS 1 1999 up Top Covers 1997 98 Vette LS 1 Top Cove LS 1 Top Covers LS 1 Polished Water Pump 3 4L60 E Wiring Harness Installation Instructions Before you begin it is important that you familiarize yourself with the harness Try and visualize how the harness fits with your particular application Identify the locations of the computer the fuse panel etc The more organized you are when you begin the easier the installation will progress The Street amp Performance Harnes
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