p0102 po134 po155
I'm Not running Maf or my rear o2's..
Do you guys see something wrong in my Tune? cos CLSD tune
Truck was running fine now getting these codes?
p0102 po134 po155
I'm Not running Maf or my rear o2's..
Do you guys see something wrong in my Tune? cos CLSD tune
is it possible when i was running it rich for before this tune burned out both 02's and do i just need to set p0102 to not report?
Do you have any log files (with wideband)...?
Do not set P0102 to Not-Reported (if you do then the PCM will still try to use the MAF).
here is a log but I cleared the codes. at one point it got disconnected so ignore that part.
and I do have new o2's but the code still came on this morning and it also revved up a lot at start up( to like 2k) but I cleared the codes before i logged and they never came back on.
A0012, A0013: set these to 511 mph.
LO spark table is higher in the high load area than the HO table (set them back to the stock tables respectively).
Set P0102 to 1-Trip in C6001... you want it to trigger immediately (i.e. now, not on the next trip);
you want to see P0102 trigger (otherwise the PCM is not failing the MAF (i.e. it is still using the MAF table)).
Log shows it's close...
at PT the PLX says its a little leaner than stoich while the LTFT's say it's a little richer... (after the PCM applies the trims the wideband should say it's stoich)...
narrowbands are swing a little slow (1-2 times per second vs 3-5 times per second);
what fuel are you running...?
Timing seems to be jumping around indicating either of these: airmass is jumping (VE) or timing table is jumping.
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