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Now ECU spitting 3-1-2 -- help car is possessed 900 1991



Hello,

Looks like I am going to hog the lime light for a while. After the ECC giving me the fault code (which I yet to rectify - but thanks to Dave Steven now I know what to do), this morning I pull out 3-1-2 from the DTC from socket #2. The reason I was checking for fault codes was because yesterday on my way from work the car stalled while I slowed down to meet the traffic ahead. But a single crank, got it started right away.

I know the code means something like knock/fuel enrichment signal gone kaput or somehing like that. Does that mean I have to change the knock sensor? Or it is somehing else? Or could it be that my AMM need its regular fiddling from my mechanic?

Hope someone could give me some pointers. Thank you for your comments.

regards,
velan

Volvo940GLE, B234F, 1991, 160K km.

Kuala Lumpur, Malaysia.







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