Lhogan
New Member
- Joined
- July 12, 2010
- Messages
- 3
- Reaction score
- 0
- City, State
- Round Rock TX
- Year, Model & Trim Level
- 2002 Sport Trac
I had Autozone read codes after the CEL came on. Codes P0155, P1151 and P1152 were shown.
P0155 was the oldest (occurred before the others).
All 3 codes refer to the same Oxygen Sensor, Bank 2 Sensor 1
P0155 = O2 sensor defective, or, Poor connection at sensor, or, fuse open.
I checked the fuse and it is fine (fuse 41 in the fuse box under the hood, 15 amp)
P1151 = Fuel pressure too high or too low, or, MAF dirty or defective, or, Vacuum leak, or, leaking fuel injector
P1152 = Fuel pressure high, or, EGR stuck open , or, engine mechanical condition.
I guess I'll check the connection of the sensor and if that seems Ok I'll but a sensor and put it in.
I have a good multimeter. Anybody know how to check an O2 sensor with a multimeter?
P0155 was the oldest (occurred before the others).
All 3 codes refer to the same Oxygen Sensor, Bank 2 Sensor 1
P0155 = O2 sensor defective, or, Poor connection at sensor, or, fuse open.
I checked the fuse and it is fine (fuse 41 in the fuse box under the hood, 15 amp)
P1151 = Fuel pressure too high or too low, or, MAF dirty or defective, or, Vacuum leak, or, leaking fuel injector
P1152 = Fuel pressure high, or, EGR stuck open , or, engine mechanical condition.
I guess I'll check the connection of the sensor and if that seems Ok I'll but a sensor and put it in.
I have a good multimeter. Anybody know how to check an O2 sensor with a multimeter?
