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ph2 172 wont rev above 3000RPM???



Chris205

ClioSport Club Member
  Many Things
Wonder if you can help, a mate has a ph2 172 and is having an issue, it wont go above 3000 RPM.

It's been into renault and supposedly its not the throttle body, or any of the wiring so they've said it needs a new ECU at a rediculous cost.

Anybody had similar experiences? I thought it could be TPS, CPS or map sensor. I also thought it might be an issue with the coilpack, leads or plugs, any help would be appreciated. cheers
 
  ITB'd MK1
it has been known for the ECU to be at fault and cause this. If it's not the pedal or the TB then it really is most likely to be an ECU fault. Should be able to get a refurbished one from somewhere though
 

Chris205

ClioSport Club Member
  Many Things
Cheers Danny, do you need to get the ecu re-coded to the car and key etc or is it a case of plug old one off and new one in
 


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