I can't ditch these codes

P1132
P1152

Rich both banks (manufacturer controlled fuel and air metering codes)

I replaced both the upstream 02's, redid all the vac lines and even pissed on the wheel, to no avail. You pretty well know what I have. I don't think there are any vac leaks, and I have replaced all the lines. I do sometimes get P0401 (I think) which is the EGR flow insufficiant. I have been fighting these two codes for over a year, and you know I have emissions up here too. Whatdaya think?

 

On your Aggravator, er, Navigator?

 

yeah. I just found the electrical ghost in the machine this week. Had run something off fuse 19 (instrument cluster and air bag diagnostics) and when I removed it, the pin had expanded so the fuse wasn't making constant contact, and for whatever reason the damn alternator wouldn't charge. I rigged it, and put a little piece of wire in it. Works perfectly

 

The alternator probably wasn't doing it's thing because the charge indicator in the instrument cluster wasn't working because fuse 19 wasn't powered up.

What's your baro reading look like? Still running stock injectors?

 

42# injectors
90mm MAF
Efans

Everything checks out AF wise but I know its running rich. You could almost put a bucket behind the exhaust and fill the tank

 

You running any sort of tune, like a Superchip or something?

 

You and me both!