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C3 HDI accelerates when changing marches

  • Manual-Mecanica
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15 years 7 months before #13521 by manual-mecanica
Manual-mechanics ' response on the topic Re: C3 HDI ACCELERATES WHEN CHANGING GEARS
Could you tell me the TPS values? I don't have them and won't be able to interpret them correctly without them.

Thanks and regards.;) ;) ;)

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15 years 7 months before #13530 by manual-mecanica
Manual-mechanics ' response on the topic Re: C3 HDI ACCELERATES WHEN CHANGING GEARS
The TPS has three wires: one is direct ground, and when you measure its resistance to the chassis, it should read 0 or 1 ohm; another is a fixed 5-volt signal; and the third is a variable 5-ohm signal. When you move the accelerator pedal, this resistance should decrease sequentially, i.e., 5, 49, 48, etc. Any jump up or down is bad. But try it by disconnecting it and driving it, trust me, hahaha. Check it and let me know.

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15 years 6 months before #14028 by manual-mecanica
Manual-mechanics ' response on the topic Re: C3 HDI ACCELERATES WHEN CHANGING GEARS
It's fixed now; it was the clutch pedal position sensor switch.

Thanks and regards.

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