Pulled two codes, need help!
Pulled two codes, need help! I pulled P0132 high voltage oxygen sensor bank 1, sensor 1
and P0300 random misfire detection...i don't know if it's the rain that caused these to come up (damn hurricane alex
) but this is the first time these codes came up.
I had the car tuned about a month and its been running great but when i drove down the street it started hesitating and surging.
Also when i hit 45 mph it stops right there, rpm's don't go up or the mph. I started manually shifting and when i put it back into D it still wouldn't go past 45 until after a few stop n go traffic lights did it finally go past 45 and started driving fine.
Any advice? and what could cause these codes? If i replace the front O2's would it fix both codes or just P0132?
Thanks.
and P0300 random misfire detection...i don't know if it's the rain that caused these to come up (damn hurricane alex
) but this is the first time these codes came up. I had the car tuned about a month and its been running great but when i drove down the street it started hesitating and surging.
Also when i hit 45 mph it stops right there, rpm's don't go up or the mph. I started manually shifting and when i put it back into D it still wouldn't go past 45 until after a few stop n go traffic lights did it finally go past 45 and started driving fine.
Any advice? and what could cause these codes? If i replace the front O2's would it fix both codes or just P0132?
Thanks.
Water intrsusion into the oxygen sensor wiring harness/connectors can cause the P0132 to set. If that is the cause, clearing the code (w/scanner or by disconnecting the battery for 30 minutes) and allowing the circuits to dry may fix it.
