I’ve been chasing this issue for a while, and I’m not sure where to go next.
2005 Chevy Malibu LS - 4 cyl
The fuel pump went out in the car last September and it was replaced. Shortly there after, the check engine light came on and we replaced the gas cap which seemed to fix the issue short term. The light came on again in October. The car passed the emissions test in November. The check engine light hasn’t affected how the car has run at all, so I haven’t addressed the issue since. I’m now looking to sell the vehicle and would like to fix the issue assuming it doesn’t break the bank.
I took the Malibu to an AutoZone and had it scanned. I attached the results from the scan. The code that came up doesn’t seem to be a very common code.
Description: The PCM has determined that the input voltage for boost pressure sensor “B” is out of range for the current engine operation conditions.
Any help is much appreciated.