P1134 ISUZU Possible Causes
What does it mean?
- Faulty Heated Oxygen Sensor (HO2S), Bank 1 Sensor 1
- Open or short circuit in the wiring harness of HO2S Bank 1 Sensor 1
- Poor electrical connection in the HO2S Bank 1 Sensor 1 circuit
How to Fix Code P1134 ISUZU?
Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
- Check Engine Light on (or Service Engine Soon warning light)
P1134 ISUZU Meaning
HO2S Transition Time Ratio Bank 1 Sensor 1 is the generic description for code P1134 Isuzu, but the manufacturer may have a different description for your vehicle model and year. Currently, we do not have further information on the OBDII code P1134 Isuzu.