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Manufacturer Specific Definitions for P1134
| Make | Fault Location |
|---|
| Acura | Heated oxygen sensor (HO2S) - RH front - slow operation |
| Audi | HO2S Heater Circuit- Bank 1 & 2 Sensor 2 Short To B+ |
| Bmw | 'B' Camshaft Position Plausibility |
| Buick | Heated oxygen sensor (H02S) 1 -slowresponse |
| Cadillac | Heated oxygen sensor (H02S) 1, bank 1 slow response |
| Chevrolet | Heated oxygen sensor (H02S) 1, bank 1 -slow response |
| Citroen | HO2S Transition Time Ratio Sensor 1 |
| Daewoo | Oxygen sensor (02S) 1, bank 1 -transition ratio |
| Dodge | ECT Sensor Circuit Intermittent High Voltage |
| Gmc | Heated oxygen sensor (H02S) 1, bank 1 slow response |
| Gm | HO2S Transition Time Ratio Bank 1 Sensor 1 |
| Honda | Heated oxygen sensor (HO2S) - RH front - slow operation |
| Hummer | Heated oxygen sensor (H02S) 1, bank 1 slow response |
| Hyundai | Heated Oxygen Sensor (HO2S)-B1/S1 |
| Isuzu | Heated oxygen sensor (HO2S) - RH front - slow operation |
| Kenworth | P1134 - WRAF heater CJ125 short-circuit to ground fault for heater diagnostic |
| Kia | Heated oxygen sensor (H02S)- front, bank 1 – signal malfunction |
| Mack | Aftertreatment Hydrocarbon Air Purge Valve: Open Circuit |
| Mahindra | Under Voltage Error For Egr Valve H-Bridge |
| Mazda | Fuel trim (FT) rich mixture – bank 1 |
| Mini | O2 Sensor Heater Circuit Signal Intermittent Bank 1 Sensor 2 |
| Oldsmobile | Heated oxygen sensor (H02S) 1, bank 1 slow response |
| Peterbilt | P1134 - WRAF heater CJ125 short-circuit to ground fault for heater diagnostic |
| Peugeot | HO2S Transition Time Ratio Sensor 1 |
| Pontiac | Heated oxygen sensor (H02S) 1, bank 1 – slow response |
| Saab | Heated oxygen sensor (H02S) 1, bank 1 – slow response |
| Saturn | Oxygen sensor (02S)/heated oxygen sensor (H02S) 1, bank 1, slow response |
| Subaru | Engine control module (ECM) |
| Suzuki | HO2S11 Transition Ratio |
| Volkswagen | HO2S Heater Circuit- Bank 1 & 2 Sensor 2 Short To B+ |
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