Throttle query

Discussion and technical advice for 84-89 AW10 & AW11 MR2. 3A-LU, 4A-GE, 4A-GZE.

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Tiger Tim
Posts: 220
Joined: Tue May 22, 2007 11:18 am
Location: Ireland

Throttle query

Post by Tiger Tim »

Hi All,

Has anyone had a similar issue with the MR2. My friends daughter bought a very clean Toyota Corolla Twin Cam but is having the following issue. I haven't seen it happen but he relayed it to me on the phone last night. The car ticks over perfectly but when driving the revs are all over the place, up & down. With the throttle sensor disconnected the car does not idle properly at all but drives perfectly with no issue with revs. Any ideas or suggestions.

Many Thanks,

Tim
jimi
Posts: 2139
Joined: Tue Dec 14, 2004 10:27 am
Location: Kingdom of Fife
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Re: Throttle query

Post by jimi »

Sounds to me like a faulty or incorrectly set TPS
Tiger Tim
Posts: 220
Joined: Tue May 22, 2007 11:18 am
Location: Ireland

Re: Throttle query

Post by Tiger Tim »

Thanks Jimi

I'll pass on the info
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