Originally Posted by
Xenial
Q - Was the engine light on? And What Codes?
A - The Check Engine light was on these are the codes i was told the car diagnosage received.- P0152 O2 Sensor Circuit High Voltage (Bank 2 Sensor 1)
- P0153 O2 Sensor Circuit Slow Response (Bank 2 Sensor 1)
- P0155 O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1)
- P0137 O2 Sensor Circuit Low Voltage (Bank 1 Sensor 2)
- P0123 Throttle/Petal Position Sensor/Switch A Circuit High Input
- P0410 Secondary Air Injection System Malfunction
1,2, 3 - THREE codes from one sensor; the heater circuit is not flowing current, the loop from the sensor is running too high and times AND it's "slow to respond"?
Sounds like a bad sensor, corroded connector or resistive ground to me.
4 - This could be a real O2 code or bad sensor
5 - That one could be in the pedal sending unit or the throttle body.
6 - Ignore this one until you get everything else corrected, it can NOT make the car run poorly.
BUT, since you took the car to a dealer, (see my sigline), I must stop speaking to you, otherwise the vulgarities must flow.
