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V8 ECM Sensors and Actuators Cross References and Alternatives - Misc including parts cross references - The Lotus Forums #ForTheOwners Jump to content

V8 ECM Sensors and Actuators Cross References and Alternatives

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A labour of love...

Using all available sources - the V8 parts manual, service manual, Google, Google Images, forums and threads and with one or two leads from old databases I have compiled a comprehensive list of ECM related parts, manufacturers cross references and alternatives.

It is as close as I can get it, but I accept no responsibility for imperfection. Errors and omissions excepted. Caveat Emptor! If you find any inaccuracies or have more information then please let me know.

When Bibs sorts out the table editor I will add this in a post but for now it is in downloadable spreadsheet form. Associated diagrams below.

Some of these parts are applicable to earlier Esprits (e.g.910 part nos.) and some to other Lotus models so could be useful elsewhere.

All with the aim of keeping our fantastic cars on the road for the foreseeable future!

Forward and on, let's get an ECM replacement as that is the killer component at the moment!

ECM Sensors and Actuators.xls










I tempted my Esprit V8 IS in bits...(sob)

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Thanks to the marvels of Bib's table editor, this is now inline in the page as well as the spreadsheet (spreadsheet is easier to refer to I think).

Name Abbr. Type Diag. Geo. Lotus pt. no. Alternatives Used elsewhere
Air Injection Control Valve* AIR Actuator 43.00 22 All US + ROW '01 on A918E0075F Standard Motor Products DV144, Volvo 91 25 623, Pierburg 7.22299.03.0. About $130 '98 - '00 Volvo 850, C70, S70, V70 2.4L-L5
Air Injection Solenoid Valve AIR Actuator 43.03 8, EM136 25 All US + ROW '01 on A082M6421F AC Delco 214-616, GM 1997226, Airtex 2F1127, Carquest 70-9154, Wells EVS55, Standard Motor Products VS36. About $25 '94 - '96 Chevrolet and GMC
Air Pump AIR Actuator 43.00 1 All US + ROW '01 on   Pierburg 7.21860.72.0, GM 90542922. About £300 (!)
Charcoal Canister Purge Valve - Actuator 44.05 1 All US + ROW '01 on A910E6944F AC Delco 215-163, GM 17092109, Standard Motor CP3175, Wells VC119, Airtex 4B1008, Carquest 73-10005. About $80 Elise, Exige. '84 - '91 Buick, Oldsmobile and Pontiac
Charcoal Canister Vent Close Valve - Actuator 44.05 22 All US + ROW '01 on A082L6210F AC Delco 214-1091, GM 15759044, Airtex 2N1138, Carquest 73-1390, Standard Motor CP454, Wells VCS301, Standard Motor Products CP424  '97 - '06 Chevrolet and GMC
Exhaust Gas Recirculation Valve EGR Actuator 45.07 9 All US + ROW '01 on A918E6017F AC Delco 214-1080, GM 12568582, GM 12576918, Standard Motor Parts EGV589, Delphi EG10026, Isuzu 8171133030, Isuzu 8251804810, Borg Warner EGR1273, Wells EGR1067. About $35 96 - '05 various US GM; Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac
Fuel Pressure Regulator Valve* PRV Actuator EM136 2   A918E8015F AC Delco 217-366, AC Delco 217-364, GM 17107010, GM 17091410, Wells PR106, Airtex 5G1038, BWD 22849, Echlin 2-19615, Standard Motor Products PR92, AC Delco 217-361. About $40 90 - '97 various US GM; Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac
Idle Air Control Valve IAC Actuator 42.04 1   A918E6011F Same as Volvo 240 '89-'93. £25 on eBay UK
Non-return Valve (Breather)* - Actuator 44.05 27, EM136 20 All US + ROW '01 on A910E6863F Standard Motor Products DSV15, Carquest DSV15, Pearly Wot Nots PWN 246, NAPA CRB 21015. About $10 Elan M100. '75 - '91 various US GM; Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac
Plenum (Secondary) Injectors - Actuator 42.05a 14, EM136 17   A918E6018F Vauxhall/GM 17112460, Standard Motor Products TJ14T, Delphi FJ10041-11B1, AC Delco  217-336, Airtex 4G1775, Standard FJ40, AC Delco 217-311, Opel 817422. About $50 '87 - '91 Chevrolet S10 Blazer 4 cyl, '91 - '98 Vauxhall Astra 1.8i, '90 - '95 Vauxhall Vectra 1.8i
Port Fuel Injector - Actuator 42.05a 10, EM136 12   A918E8014F GM 17091474, AC Delco 217-266, WELLS M238, AIRTEX 4G1088, STANDARD MOTOR FJ225, GM 17109386. About $70 or cheaper remanufactured 1995 Cadillac 4.6L V8 Eldorado, Seville, Deville and Aurora
Wastegate Solenoid Valve - Actuator 17.06 18   A082M6420F Delco Remy 1849138 Lotus factory parts only. Not released to aftermarket 
Electronic Control Module ECM ECU 17.06 1   See --> Single Plate Clutch UK & European A918E0021S, Single Plate Clutch USA A912E0022K, Twin Plate Clutch UK & European A918E0282K, Twin Plate Clutch USA A918E0283K, Twin Plate Clutch European Federal A918E0285K, Twin Plate Clutch UK & European V8-GT A918E0351K, Twin Plate Clutch European Federal V8-GT A918E0352K EFI MT-501. No longer manufactured and secondhand spares are hardly available anywhere. Still some repairers out there. No alternatives. Used on Rover K series Elise S1, Exige S1, 340R but with different s/w. Plans in hand to design a low cost replacement (swindon_alan)
Barometric Sensor BARO Sensor 17.06 2   A918E6081F GM 16006835, GM 12219931, GM 16006833, GM 16022790, GM 16038591, Wells SU127, Delphi PS10074, Airtex 5S1151, Carquest 72-1729, Carquest 31389, Standard Motor AS11, Standard Motor AS6 '80 - '96 various US GM; Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac
Camshaft Sensor - Sensor 17.06 6   A918E6010F GM 93216451, Lucas SEB1236, Bosch 0 232 103 006, Intermotor 17055. About £150 (!) Ferrari 456 GT 5.5, Ferrari F355 Berlinetta, Ferrari F50 Coupe, GAZ Volga 2.5 (!)
Coolant Temperature Sensor CTS Sensor 17.06 15   A910E6928F GM 15326386, Intermotor 55511, AC Delco 213-928, GM 12146312, Standard TX3, Volvo 38503975, Wells SU109. About $15 Many US GM cars
Crankshaft Sensor - Sensor 17.06 17   A918E6080F, was A910E6939F GM 10456555, Wells  SU137, AC Delco  213-148, Delphi  SS10089, Standard Motor PC7. About £20 Elise S1 and Exige S1 vehicle speed sensors. '87 - '05 various US GM; Buick, Chevrolet, GMC, Oldsmobile, Pontiac
EGR Temperature Sensor - Sensor 45.07 7 All US + ROW '01 on A918E6040F Unknown, TBA. About £45 from Unknown, TBA
Fuel Tank Pressure Sensor - Sensor 17.06 19 All US + ROW '01 on A082L6205H AC Delco/GM 13502903. About $30 Elise, Exige. A huge range of US GM cars right up to the present (1,000 listed!)
Inertia Switch - Sensor 17.03 58   A082M6598F Ford PBT-GF15. About £30 Elise, Exige, 340R, VX220, '97 - '02 Peugeot 306/406, '98 - '04 Citroen Picasso, LR Freelander etc.
Intake Air Temperature Sensor IAT Sensor 17.06 8   A918E6085F Delphi 25037225, Delphi 25036751, Delphi 25037034, Delphi 25037334, AC Delco 213-192, AC Delco 213-190, Motec 54001. About $15 '95 - '00 various US GM; Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac
Knock Sensor - Sensor 17.06 16   C910E6937F GM 10456019, AC Delco 213-91, Borg Warner S8009, Delphi AS10006 1990 Buick Apollo/Skylark 3.3L V6
Manifold Absolute Pressure Sensor MAP Sensor 17.06 9   A910E6934F GM 16009886, Wells SU-129, AIRTEX 5S2406, CARQUEST 72-1512, ORIGINAL ENGINE MANAGEMENT MS29, STANDARD MOTOR PRODUCTS AS4, MasterPro 2-MS29. About $50. Note that there is a 3 bar MAP available (standard is 2 bar): GM 12223861 '90 - '03 various US GM; Buick, Chevrolet, GMC, Oldsmobile, Pontiac
Oxygen Sensor O2 Sensor 17.06 7   B918E0322F Bosch 0 258 005 133, AvtoVAZ 2112-3850010-20, Bosch 0 258 986 505, Lada 3850010-20, QH XLOS104, Bosch 13030, Lucas, Intermotor etc. About £35 EVERYWHERE!
Rough Road Sensor - Sensor 17.06 5 All US A918E6052F Bosch 0 273 101 021 '93 - '05 Volvos (S70/V70/S90/850/960), Peugeot 206, Ferrari Maranello 550, '95 - '02 Hyundais (Coupe/Accent/Lantra/Excel)
Throttle Position Sensor TP Sensor 17.06 13, 42.04 12   A918E0005H  AC Delco 213-4104, Standard Motor Products TH332, Wells TPS4085, Hitachi SERA484-2a, Airtex Wells 5S5200. About £50 Elan M100, '89 Isuzu I-Mark Turbo, Chevrolet Spectrum Turbo
Vehicle Speed Sensor VSS Sensor     Rear wheel C082M6483F, R/H front C082M6484F, L/H front C082M6485F  Rear Delco 10456051 or 10456099 or 10456151. Front RH Delco 10456052. Front LH Delco 10456053 Lotus factory part only. Not released to aftermarket.  No longer available, but see
* mechanically actuated              


Not available. If you want one you are really going to struggle          
ORANGE = Very limited supplies, either try a scrappy or the specialists like SJ, DeRoure or JAE in the States or wait for engineered replacements :-p          
GREY = Unknown at present, will keep searching          


I tempted my Esprit V8 IS in bits...(sob)

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Hmmmm, the table editor is a bit wonky and won't let me edit some of the cells :ph34r:

So the missing bits are:

Air Pump - Used elsewhere - '95 - '00 Vauxhall/Opel Vectra 2.5i V6

Idle Air Control Valve - Used elsewhere - Exige S1, Volvo 240 2.3


I tempted my Esprit V8 IS in bits...(sob)

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