gas pedal not functioning

Asked by Mar 06, 2013 at 11:43 AM about the 2004 Lexus RX 330

Question type: Maintenance & Repair

gas pedal seems to be disconnected car will not accelerate over 1700 rpm

6 Answers

28,965

if the engine revs at all when you press the pedal than its not disconnected. you have another issue. sounds like it either cant get enough air in the engine or enough out. check to see if you intake is restricted or the exhaust is restricted

1 of 1 people found this helpful.

You are possibly in "limp mode" Transmission fault detected. "limp" to the parts house and get the fault codes and bring them back here, one of us will be happy to help

1 of 1 people found this helpful.

Any lights on dash lit?

1 of 1 people found this helpful.

...hey, there's a problem with the TPS....test it to see if the output is okay or ignored.

1 of 1 people found this helpful.

TPS meaning Throttle position Sensor, not to be confused with Tire Pressure Sensor

2 of 2 people found this helpful.

yes H25. seems quite reasonable...I mean where man interacts with machine, WILL be problems....'tis the nature of the beast- regardez:

2 of 2 people found this helpful.

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