Lack of throttle

[Deebs71]

Hi follow 75'ers,Thanks for the add. I'm new to the forum so please be gentle, I've owned a 75 connoisseur for 5 yrs with no problems a such, however, last week the throttle was unresponsive, I plugged in the code reader which indicated a throttle position sensor fault, after replacing the entire throttle with a 'working' one from greedbay, it still remains unresponsive. Is there a fuse which controls the sensor or any other faults I've overlooked or have I bought another duff pedal?
Ta
Dave B

[Arctic]

Hi Dave.
Try unplugging the MAF sensor see what happens.
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Also do you have a FBH fuel burning heater photos below.
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You say you have changed the potentiometer / fast pedal.
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Auto or manual car.

[Deebs71]

Cheers Arctic, will check the MAF tonight, thanks for the help, much appreciated

[Mike Noc]

Originally Posted by Deebs71

I've owned a 75 connoisseur for 5 yrs with no problems a such, however, last week the throttle was unresponsive,....
Ta
Dave B

Dave did the engine revs rise when the pedal was unresponsive or was the idle speed the same as usual?