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1997 Dodge Truck Dakota, O2S Waveform
Bottom trace is the upstream O2 sensor. Top trace is the downstream sensor. The downstream sensor is cycling excellent indicating the PCM is in fuel control. The upstream sensor is stable indicating that the catalyst is effectivly oxidizing HC and CO. The fact...
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| Engine | 5.2 L / 8 cyl |
| Subsystem | ECM/Inputs/Outputs |
| Component | |
| Condition | Known Good |
Vehicle Data
1997 Dodge Truck Dakota 5.2L
| Engine | 5.2 L / 8 cyl |
| Subsystem | ECM/Inputs/Outputs |
| Component | |
| Condition | Known Good |
Video