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1992 Pontiac Grand-Am, FP Waveform
This is a classic capture of a fuel pump failure. Again this was captured at the fuel pump fuse with a 10:1 multiplier and a high current probe. Notice the low current draw of 2.9amps. Also notice how well the "signature humps" show up. It's pretty obvious tha...
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| Engine | 3.1 L / 6 cyl |
| Subsystem | Fuel Supply |
| Component | |
| Condition | Known Bad |
References
Vehicle Data
1992 Pontiac Grand-Am 3.1L
| Engine | 3.1 L / 6 cyl |
| Subsystem | Fuel Supply |
| Component | |
| Condition | Known Bad |