dsmAB
10+ Year Contributor
- 94
- 19
- Mar 17, 2011
-
Edmonton,
AB_Canada
I recently skipped some teeths on the timing belt during a lapping event due to overheating inside the engine bay (due to a blown manifold gasket) and did an complete engine overhaul. I put in new NPR pistons, new topline valves with the oem composite HG.
I put everything back together and started it up. However, the car idled very roughly and although my WB showed stoich readings the car had no power, nor felt decent.
i will attach an ecmlink log so you guys can see what it does during idle. The AFratioEST is showing very different numbers than my wideband.
I've noticed that my combinedFT is very negative now and that my OMNI4bar sensor is frozen at 28.9.
I've checked timing multiple times and it is dead on.
Could a bad omni4bar sensor cause such issues?
edit: oh and vacuum at idle is only -10/11
I put everything back together and started it up. However, the car idled very roughly and although my WB showed stoich readings the car had no power, nor felt decent.
i will attach an ecmlink log so you guys can see what it does during idle. The AFratioEST is showing very different numbers than my wideband.
I've noticed that my combinedFT is very negative now and that my OMNI4bar sensor is frozen at 28.9.
I've checked timing multiple times and it is dead on.
Could a bad omni4bar sensor cause such issues?
edit: oh and vacuum at idle is only -10/11
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