Mmmm fault codes after resonator delete?
12-15-2013, 01:58 PM
#1
Senior Member
Thread Starter
Mmmm fault codes after resonator delete?
Had the resonator deleted and now throwing codes -
P0160 O2 sensor circuit no activity detected (bank2sensor2) and
P0140 O2 sensor circuit no activity detected (bank1sensor2)
The CEL does not come on though.
P0160 O2 sensor circuit no activity detected (bank2sensor2) and
P0140 O2 sensor circuit no activity detected (bank1sensor2)
The CEL does not come on though.
Last edited by shaun.barnard; 12-15-2013 at 02:22 PM.
12-15-2013, 07:31 PM
#2
Super Member
Potential causes of an P0160 code include:
The causes for a P0140 code are fairly few. They could be any of the following:
Good Luck
- Holes in exhaust near post cat o2 sensor
- Bad Bank 2, position 2, o2 sensor
- Wiring problem, melted harness, broken connectors, etc.
- Bad PCM
The causes for a P0140 code are fairly few. They could be any of the following:
- Shorted heater circuit in O2 sensor. (Usually requires replacement of heater circuit fuse in fuse block also)
- Shorted signal circuit in O2 sensor
- Melting of harness connector or wiring due to contact with exhaust system
- Water intrusion in harness connector or PCM connector
- Bad PCM
Good Luck
12-16-2013, 09:52 AM
#5
Senior Member
Thread Starter
Well since this happened I've been getting the best gas mileage ever - best is 11l/100km which works out to 21.3831mpg, this is on the freeway at 120km/h (74.5645mph) Think this has something to do with it or has the engine finally run clean of the crap oil the previous owner put in?
