Thread: P30BB fault code while logging
04-22-2014, 12:51 PM #1Member
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P30BB fault code while logging
I was doing some logs this past weekend when all of a sudden my dash lit up. Pulled over and these were the codes I got:
P30BB ( injector, power level 2 )
P29D1 ( misfire, cylinder 5 )
P29D2 ( misfire, cylinder 6 )
P29D2 ( misfire, cylinder 4 )
some code about no signal from lambda probe bank 2
also a code about fuel mass monitoring
The car wouldn't even limp home and I had to get it towed. The cobb is getting no AFR 2 reading so I'm guessing that the bank 2 O2 sensor is shot. It's the P30BB and the Fuel mass code that bothers me. Has anyone else seen these codes before and if so what did you do to resolve.
04-22-2014, 12:57 PM #2
I had similar symptoms in my car. I don't recall what the codes were but I was misfiring in the same bank(all 3 cyl).
swapped 02 sensors and sure enough misfires jumped to the next bank.
04-22-2014, 03:29 PM #3Burger Motorsports
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