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I'm getting a code 51 even after I pull the ECU fuse for 15+ second. The car will start occasionally but won't allow acceleration unless it's very gradually applied. This is a situation that has worsened over tha last few miles. The TPS shows no continuity when closed. Is this defnitely a TPS problem or can it be something else?
 

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Grenaded piston
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6,523 Posts
1812 said:
Is this defnitely a TPS problem or can it be something else?
1. A/C switch circuit.

2. Throttle position sensor (TPS) IDL circuit.

3. Neutral start / safety switch circuit.

4. Accelerator pedal, cable

5. ECU
 
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