Throttle Sticking

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rover3l
Posts: 514
Joined: Sat Oct 11, 2003 3:22 am
Car: 1998 Q45, 2000Q45 Anniversary, 1965 Rover 3L,

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Has anyone experienced a sticking throttle in the closed position. It happened about 3 times today when I pressed on the throttle pedal and nothing happened and then suddenly the throttle activated and lurched the car forward.



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Infinitiguy19
Posts: 7787
Joined: Sat Dec 22, 2007 4:58 pm
Car: 1993 Infiniti Q45 188580 Miles
1994 Infiniti Q45a 240000 Miles

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So your saying the accelerator pedal does'nt move when you try to push it?

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rover3l
Posts: 514
Joined: Sat Oct 11, 2003 3:22 am
Car: 1998 Q45, 2000Q45 Anniversary, 1965 Rover 3L,

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No the pedal moves but it doesn't cause the car to move. Then if I press it further it suddenly seems to release and cause the car to jump forward

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Infinitiguy19
Posts: 7787
Joined: Sat Dec 22, 2007 4:58 pm
Car: 1993 Infiniti Q45 188580 Miles
1994 Infiniti Q45a 240000 Miles

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If the car moves slowly I think it could be the TPS AKA Throttle Position Sensor.

maxnix
Posts: 22627
Joined: Mon Jul 22, 2002 8:11 pm
Car: 1995 Infiniti Q45
1995 Infiniti Q45t
2000 Infiniti Q45

Post

Check your throttle cable operation.


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