JerryJS8
der Junge
- Joined
- Sep 12, 2004
- Location
- Normal Saxony
1991 740 turbo
Got a problem with my MAF and Idle control valve. Every now and then I get the 1-2-1 code, but no real drivability problems. At idle the control valve is lazy. Already renewed ALL the grounds, stripping the wire and soldering on a new connector, now it's the positive leads I'm after.
So in the picture I circled a point that I think might be a weak link causing both problems. Where is that thing located? Anyone already ripped apart a stock wiring harness and can give me a hint?
Got a problem with my MAF and Idle control valve. Every now and then I get the 1-2-1 code, but no real drivability problems. At idle the control valve is lazy. Already renewed ALL the grounds, stripping the wire and soldering on a new connector, now it's the positive leads I'm after.
So in the picture I circled a point that I think might be a weak link causing both problems. Where is that thing located? Anyone already ripped apart a stock wiring harness and can give me a hint?