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Contents
1. Reference Ford SEIC Bulletins 2011 Gas Q 173 R2 2011 Diesel Q180 A 2008 2010 Q 172 Relay circuit for fully automatic reset for 2011 and later F Series Gas Engines On Off o o Fused 12 Volts To Ford SEIC wires PTO RS2 PTO_ENGAGE Blu Orange Some early 2011 builds used Blue Gray View looking into OBD II connector located on lower dash on drivers side Shield CANH Yellow manmanan CEMEERETI PTO RPM Green CANL Green PTO_RELAY Blue White PTO RS1 PTO MODE YellowGreen T Green nae age Ta Pin 14 12V Shield Pin 5 Yellow Pin 6 InPower ETM51 HENS otio SEKER ERET v TOO RPM 1 o gt Fused 12 Volts InPOWER the systems people InPOWER LLC 3555 Africa Road Galena Ohio 43021 U S A 740 548 0965 www InPowerDirect com Owners Manual Model ETM51 Electronic Throttle Document OM 54 Version H Date January 24 2012 Copyright 2012 InPower LLC InPOWER OWNERS MANUAL Model ETM51 Electronic Throttle Module 2005 Ford Gas amp Diesel Engines POWER the systems people A Introduction The InPower Model ETM51 electronic throttle module is designed for installation in 2005 Ford trucks and vans that are equipped with the Ford Stationary Elevated Idle Control SEIC and have one the following engines 6 4 Liter Power Stroke Diesel 6 8 Liter Triton Gas2. 6 0 Liter Power Stroke Diesel 5 4 Liter Triton Gas 6 7 Liter Power Stroke Diesel 6 2 Liter Triton Gas Four modes of fast idle control are provided including three fast idle preset speeds user adjustable and a variable speed input remote variable resistor The ETM51 electronic throttle installation requires customer supplied control wiring to select the required mode of operation and to connect to the Ford SEIC Stationary Elevated Idle Control wiring Ford provides blunt cut wires This wiring connects to the ETM51 module via 0 25 inch Faston blade terminals The ETM51 system is supplied with a three foot shielded data cable This cable contains a 16 pin connector at one end and two 0 25 inch Faston terminals at the other end The Faston terminals will connect at the ETM51 module and the 16 pin connector plug will attach to the vehicle s OBDII On Board Diagnostic data link connector DLC The DLC is usually located at the lower part of the dash on the driver s side B Operation When the vehicle is parked and Chassis Ready Conditions are satisfied the engine speed may be controlled by one of the four available modes three preset speeds or the variable rom The preset speed may be adjusted by three calibration potentiometers on the top of the ETM51 module Chassis Ready Conditions are Parking brake is set Gear shift in Park automatic transmission only Footis off service brake Footis off the accelerator pedal Veh
3. V to terminal oe PTO VREF Ford SEIC Blunt Cut Wires Diagnostic Range of Calibration 900 to 2250 rpm gas engines 2 See table for wire colors Connector 1200 to 2300 rpm 2005 2010 diesel engine 7 X 900 to 3000 rpm 2011 and later diesel engine WARNING Do not connect any 12 volt source to the PTO terminal wiring Type of Adjustment Three potentiometers accessible from the top of the Green Shield module a a Pin 14 Pin 5 2 Variable RPM Mode Pro Function Varies rpm as a function of voltage on VRPM input a ET Ground Ene terminal es InPower Terminal VRPM n ETM51 can aED Adjustment 10K Ohm potentiometer between the VRPM terminal eli Ay AR and ground nS Il bet Yellow Enable Turn potentiometer down to zero resistance then slowly RPMS G OO oe increase until desired rpm is reached mn ee ee Disengage Turn potentiometer down to zero and rpm will drop to standard idle speed CANI Green RPM Range 900 to 2250 rpm gas engines ibesled on toner cashvondtvers aise 1200 to 2300 rpm 2005 2010 diesel engine 900 to 3000 rpm 2011and later diesel engine Customer To Supply 3 Mode Priorities Oe eee ee ere i eee an l A mode priority selection scheme is provided that will eliminate conflicts if more RPM 1 Fast Idle than one mode is selected at a time In the case of one or more modes being Ss On selected the following priorities will be established i 4 R or i RPM1 Highest Will override RPM2 RPM3 VRPM i
4. per complete turn ETM51 OM 54H InPOWER QC E Specifications Electrical Input Voltage 12V Terminal 8 to 16 volts Input Current 12V Terminal 30 mA Mechanical Weight 0 17 Ibs Connections Faston 0 25 inch terminals Case Material Encapsulation Material Cyolac thermoplastic UL 94VO Epoxy potting compound resistant to most fuels oils acids and cleaning agents 4 00 gt 3 50 gt Se 25 2g 20 2 DED a Us UR T a ee ee l E sus 2 0 1875 rea Oz C SRBRK 2 e o 5 RPM2 2 05 gt RPM3 N E vee D J APD 1 02 025 O go ont A kli lkl zr EF oi lt Preset speed calibration potentiometers 3 places k 0 25 Inch Faston Terminals IILI II 4 0 50 A All dimensions in inches Not to scale F Customer Support Technical Support For product support contact InPower at 740 548 0965 or 866 548 0965 Product bulletins and owner s manuals are available on our web site www lnPowerDirect com Warranty InPOWER LLC warrants its products to be free from defects in material and workmanship under normal use care and maintenance for a period of two 2 years from the date of shipment Please see www inpowerdirect com warranty htm for specifics or call 866 548 0965 for a copy of our warranty policy Customer Evaluation InPower wants to ensure total customer satisfaction Please download a product evaluation form at www InPowerDirect c
5. ETM51 electronic throttle to the Ford SEIC blunt cut wires and to the Mode Selection controls Customer to Supply As the wiring is different for gas and diesel engine applications refer the appropriate wiring diagrams on page 6 and 7 You will also need to obtain a good quality chassis ground battery negative and a 12 volt supply that is fed from the Ignition Switch Note that on gas engine installations Ford requires this 12 volt supply to be clean That is it should not have any other loads such as relays on the same circuit that could generate electrical noise 4A Idle Speed Mode Controls First determine the combination of fast idle speed modes that you will need variable rom control and or up to three fixed preset speeds You will need a 10 000 Ohm potentiometer for the variable rpm control and a switch or relay contact for the fixed speed presets RPM1 RPM2 amp RPM3 You will also need a Fast Idle On Off switch Wire these devices as shown in the Wiring Diagram Gas Engines Page 6 and Wiring Diagram Diesel Engines Page 7 You will need to obtain a good quality chassis ground battery negative and a 12 volt fused supply fed from the Ignition Switch Refer to the Ford Body Builders Layout Book for location of these circuits Note on Variable RPM Control If you are using the Variable RPM mode you will need to supply a 10 000 ohm variable resistor potentiometer between the VRPM terminal on the ETM module an
6. ao RPM2 Second Will override RPM3 VRPM 0 RPM3 Third Will override VRPM x R Fusef Variable RPM Lowest Will only activate when other modes are off o i ie i 12 V Ignition This supply i i must be from a circuit with Status Indicators RPM Control no other loads such as relays A 10 segment LED provides status and problem detection information Refer that might generate electrical to the following table for coding of these functions ee noise LED Status Indication BUSS On Solid Module ON and functioning Pe Onion Chassis Ground BUSS Flashing Module ON but a problem with CAN ies sas Battery Neg bus communications ff ff SS nner ene nner ere ere ee GEAR On Solid atic L oe position or FORD SEIC WIRE COLOR CHART Ae CCAS ease a F Series Diesel E Series Diesel GEAR Flashing ean a POS tener Function 20057 2007 2008 2010 ait ad later 2005 2008 2009 PK BRK On Solid Park Brake set PK BRK Flashing Park Brake not set PTO Orange Yellow Green Yellow Green Purple Lt Blue Yellow Green SR BRK On Solid Service Brake at rest not activated SR BRK Flashing Service Brake activated PAR IN i Sa aea Seen ae sib VSPEED On Solid Vehicle stationary PTO VREF Orange Red White Brown White Brown Orange Red White Brown VSPEED Flashing Vehicle moving InPOWER ETM51 OM 54H InPOWER ETM51 OM 54H Co Co GAS ENGINE CHASSIS WIRING DIAGRAM status Indicators Con
7. d ground We recommend a ten turn potentiometer such as is available from Williams Controls www wmco com or Digikey www digikey com 4B Ford SEIC Wiring Install wires between the ETM51 module and the Ford SEIC as shown in the wiring diagrams on page 5 and 6 The Ford SEIC wires are blunt cut color coded wires located above the parking brake pedal on the F Series trucks On E Series vans they are located in the engine compartment on the top driver s side of the firewall Refer to Ford SEIC documentation for more details Note that the wiring is different for the gas and diesel engines Also the gas engine application requires a clean 12 volt power source This must be a 12 volt circuit switched by the ignition switch that is isolated from other circuits That is no other loads such as relays can be on the same circuit WARNING Do not connect any 12 volt source to the ETM51 s PTO terminal wiring D Setup and Calibration The only calibration required is to select each of the three preset rpm modes RPM1 RPM2 amp RPM3 and adjust the three respective calibration potentiometers on the top of the ETM51 module to the desired speed 900 through 2 250 rpm on gas engines 1200 to 2300 rpm on the 2005 2010 diesel engine and 900 to 3000 on the 2011 and later diesel engine Adjustments can be made with a 1 16 1 6 mm or smaller screw driver Each potentiometer is a ten turn device with an increase or decrease of about 300 rpms
8. icle is stationary no speed Engineis started and idling below 900 rpm 7 Coolant temperature gt 140 F Gas 120 F Diesel 8 Transmission temperature 20 F to 240 F OORUN Important Notes 1 Do notconnectany other 12 volt source to the ETM51 s PTO terminal 2 Ifthe engine is in the fast idle mode and one of the Chassis Ready Conditions inputs changes state the engine will return to normal low idle speed If the input then returns to satisfy the Chassis Ready Conditions while the fast idle mode is still selected the diesel engine will automatically return to fast idle after about three seconds However the gas engines and the 2011 and later diesel engine will not automatically return to the fast idle speed To reset the Ford SEIC so that it will return to the fast idle you must turn off the Fast Idle On Off switch then turn it back on With the ETM51 Rev H and later software the reset can be accomplished automatically on gas engine systems with the addition of a relay circuit see page 8 ETM51 OM 54H InPOWER C RE PRTA DIESEL ENGINE CHASSIS WIRING DIAGRAM 1 Three Preset RPM High Idle Modes o oo PTO 7 Function Increase idle to a preset rpm value Ford Chassis Terminals RPM1 RPM2 RPM3 p77 PTO RPM OBD II Activation Apply 12
9. level but engine does not Bore cSSSE8 Green ESSE respond with elevated speed MTT Ee mee APDL On Solid Accelerator pedal at rest position APDL Flashing Accelerator pedal actuated not at rest ae eae CANL Green ose View looking into OBD II connector position located on lower dash on drivers side The Ford powertrain control module PCM is not responding to the fast idle speed request This could be caused by a chassis ready conditions issue or __Customer To Supply a eee eee NOTES some other PCM system problem This could also be caused by the failure to RPM 1 Fast Idle 1 Engine must be running power the ETM51 s 12 volt input until after the engine is started and engine Ss On a Se as temperature is over 140 F See note on page 6 i i before closing this switch x R or Gas andines aniy C Installation o o 2 Refer to relay diagram 1 Getting Started l on page 8 for automatic The recommended location for the ETM51 system is under the dash due to the proximity x R reset circuit for F Series of the wiring connections and cable length The unit should not be located in the o fase gas engines engine compartment or any location that is not protected You will need a crimping RPM Control Pa tool for the 0 25 inch Faston blade terminals and a wire stripping tool Be sure to follow ance aa Tare EY Ignition This supply the crimping tool instructions for the proper wire size and terminals Do not lengthen
10. om Customer_evaluation htm or call us toll free at 866 548 0965 to be sent a form by mail ETM51 OM 54H InPOWER
11. the i MUST DE MOM A COMEN DLC Cable Disconnectthe battery before making any electrical connections 10 000 Ohm i no other loads such as i 10 Turn i relays that might generate Optional electrical noise 2 Mount the ETM51 Module 3 Install the DLC Cable F Series Gas E Series Gas Connect the two Faston terminals on the DLC cable to the ETM51 module terminals Function 2005 2007 2008 2010 2011 and later 2005 2008 2009 2012 Yellow wire to CANH terminal and Green wire to CANL terminal Route the cable to the Se en N SALAGHL y Seer SAL eR ae Eeest OBDII Data Link Connector and plug it in The OBDII connector is usually located on the PTO MODE Orange Yellow Green Yellow Green Orange Yellow Green lower part of the dash on the driver s side Using a cable tie secure the plug to the OBDII connector so thatit will not vibrate out We recommend that you route the DLC cable back PTO RPM _ Orangeteliow Green Green Orange Yellow Green across the bottom of the plug connector and loop the cable tie around the plug socket PTO ENGAGE Orange White Blue Green Blue Orange Orange White Blue Green aie H aa way Also ensure that the entire cable is Some early chassis builds had a Blue Gray wire InPOWER ETM51 OM 54H ETM51 OM 54H InPOWER lt p C Installation Cont d 4 Wire the Mode Selection and SEIC Controls This section describes the wiring necessary to connect the
12. tinued Chassis Ground Battery Neg ee ee i FORD SEIC WIRE COLOR CHART Mount the ETM51 module under the dash on a flat surface using the two mounting holes Ensure that you have sufficient distance to install the 36 inch long DLC cable a PTO ENGAGE RPM1 On Solid RPM1 mode selected engine at fast idle FORD CHASSIS RPM1 Flashing RPM1 mode selected engine not at fast PTO RPM OBD II idle PCM not responding ipuy PTO MODE Ford SEIC Blunt Cut Wires Diagnostic RPM2 On Solid RPM2 mode selected engine at fast idle SE TS See table for wire colors Connector RPM2 Flashing RPM2 mode selected engine not at fast xx xX idle PCM not responding WARNING Do not connect any 12 volt RPM3 On Solid RPM3 mode selected engine at fast idle source to the PTO terminal wiring RPM3 Flashing RPM3 mode selected engine not at fast Green Shield idle PCM not responding ee o Pin 14 Pin 5 VRPM Off VRPM terminal at zero resistance value Pro valew engine at idle or open circuit Rem Ground Pin 6 VRPM On Solid VRPM terminal increases above m _ InPower threshold level and engine speed ETM51 cani a i increases accordingly CANH ae X een VRPM Flashing VRPM terminal increases above n p Yellow CANH Yellow threshold
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