on on page 100 of schematics, motronic 4.3/4.4 there seems to be a wire missing, here I cannot find it on the car feeds muscle to terminal 30 on relay which is 2/11 on the schematic , its a large single terminal for large current it provides the "muscle" current for engine fan, that fan ta...

The ME7 1999-2000 cars are a bit tricky to troubleshoot because they immobilize like this First start, or clean start history in ECU ( battery disconnected or reset) it will start and run for about a second , then stall. After this, it will just crank. It inhibits both fuel and spark , I believe, w...

Thank you sir.

shes either lackin for fuel or fire
I smell fuel when I crank it with a plug out to check for spark. No spark.

So .... does that point to either the crank or the cam position sensor??

the dealer parts descriptions do not make it clear, one or the other for fuel or fire

ayay captain I installed a 16ga "jumper " wire onto a double male spade connector on the starter signal wire terminal. Turns out is is cranking normally now with only the normal green wire Volvo used. The second one is routed into the engine fuse box near the driver side "tower" ...

what about lawn mower syndromE ?

thank you Neil I'll try to find it, have schematics finally was just cranking and cranking trying to get blue driver code reader to read codes .... did not read any codes BUT for the first time the whole area smells like gas after cranking and cranking.... It showed zero trouble code and no pending ...

Got it all back together, still no start. Cranks normally, does not need jumper wire from starter to auto start terminal in main elect box fuel pump does not run without jumper in place of fuel relay .... 15 to 87, then fuel pump runs fine, produces pressure but no start still. Have new fuel relay f...

Search recent thread, we don’t host them here due to legal agreement with Volvo We don’t host them here by legal agreement with Volvo NA but they are public on the web. Search for document TP3938202 in the Google Clouds.. that search routed to site: cardiagn.com which requested unblock ads .... the...

Yanga001 thank you very much with unreasonable amount ( due to unreasonable restrictions)of sweat, liberal curse words I was able to find and download off scrib a lengthy manual. if it does not work out I will take you up on your generous offer. these Volvos are strange ..... my 84 mercedes has mayb...