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Error Codes Eo27 & EO91


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This evening my "service engine soon" lamp came on and

I checked the error codes and EO27 and EO91 were logged.

At the same time the light came on, I noticed at the stop light

the car would want to surge forward, the idle would increase up to 1k

or so and back.

Any ideas on what would need to be repaired or replaced?

Looking at the archives they appear to be throttle and PRNDL related.

Thank you.

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E027 open throttle position switch circuit (EGR)

E091 Transaxle range switch problem (cruise)

that's all i can tell you

The saddest thing in life is wasted talent

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