GS - 2nd Gen (1998-2005) Discussion about the second generation GS300, GS400 and GS430 (1998 - 2005)

Loss of power and management light on

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Old 08-24-15, 10:19 AM
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gadget
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Default Loss of power and management light on

My wife has a 2000 GS300 which has been brilliant up to the point recently when the car lost power with no throttle response and the engine management light came on?
The local garage said it has two faults showing - throttle position sensor and lamber sensor although they thought that the lamber sensor may be showing faulty because of the throttle position sensor so this has been changed and both codes still show??
Does anyone have any ideas, the garage now thinks it could be a wiring issue.
Don't have the fault codes to hand just yet and will get them from the garage tomorrow and update this accordingly.

Throttle position sensor (replaced new)
Lamber sensor 2 Bank 1

Regards

Russ

Last edited by gadget; 08-27-15 at 07:01 AM. Reason: Update
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