Volvo RWD 700 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 4/2014 700 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE Replies to this message will be emailed.    PRINT   SAVE 

ECU voltage and ohm readings, re: ECT and TPS 700 88

posted by  someone claiming to be vroom on  Mon Aug 13 10:36 CST 2001 [RELATED]

Does any body know which ECU pin numbers relate to which electrical components?

i tried testing pins #2-5 for TPS (as per faq) but found that pin #3 seems to be the one that responds to the gas pedal.

i also took readings at pins #13-5 to check the ECT but the values i got are NOTHING like the faq's suggest

the O2 test point (unused wire behind air box) green/white wire to ground reads a steady 4.65 vlts regardless of engine speed

this car was built in sweden and based on my experience it appears to have more in common with the 1989's than the info i get for 1988's could it be that sweeden upgraded before other plants?





THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New ECU voltage and ohm readings, re: ECT and TPS [700][88]
posted by  someone claiming to be vroom  on Mon Aug 13 10:36 CST 2001 >


<< < > >>



©Jarrod Stenberg 1997-2022. All material except where indicated.


All participants agree to these terms.

Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. or Ford Motor Company. Brickboard.com is a Volvo owner/enthusiast site, similar to a club, and does not intend to pose as an official Volvo site. The official Volvo site can be found here.