Quantcast
RWD - Cranks, no start -- '93 240

Volvo RWD 200 Forum

INDEX FOR 8/2017(CURRENT) INDEX FOR 8/2008 200 INDEX [<<]  [>>]

 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE   A    A 

Cranks, no start -- '93 240 200 1993

What diagram are you working from?

No continuity on the grey wires (85;86) at the main relay on the L fender when cranking.

"Main relay" on L fender??

No voltage between #4 and #2 at the power amplifier, ignition on.

Should be battery on #4, the blue wire. How exactly are you probing this?

Tested the CPS cable to the ICU at its connector in the engine compartment, found #2 voltage with ignition on was 3.1 V; #3 was connected to ground, and #1, which should be 250 Ohms, was 0.5. Should I suspect a short?

#2 is the signal and #1 return (grounded). Bentley has known error on this. Search "bentley errata"

I pulled the ICU connector and tested the voltage at terminal 8 (the ECU
connector) -- should be 0.1V, but found 0.0 with the ignition on.


This is the load signal which is pulse width modulated. Bentley's suggestion will lead you astray. Go back to the power stage and find out why it isn't getting any power.





--
Art Benstein near Baltimore

Good judgment comes from experience, and a lot of that comes from bad judgment.

 





[about brickboard ads]

THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New 1 Cranks, no start -- '93 240
posted by  fairch  on Fri May 12 12:50 CST 2017 >

[about brickboard ads]

Cut and paste link:

<< < > >>


Users marked in green are currently online.

©Jarrod Stenberg 1997-2016. All material except where indicated.


Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. 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.

All participants agree to these terms.
Powered by Denizen - Custom Software for Enthusiasts