Code 116 and weird vref readings

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Posted to Technical Discussion Forum on 3/3/2015 3 Replies

Hi everyone, thanks for taking the time to read this.

I have this car in the shop that when it is a cold start the idle fluctuates between 500rpm and 1200rpm. Once the car is warmed up the symptom goes away.

Scanned codes and have code 116 ECT out of temp ... Login to read more.

Files Referenced:

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Vehicle Data

1994 Mercury Grand Marquis LS 4.6L

VIN	2MELM75W9R
Engine	4.6 L
Trans	4-speed Automatic (Electronic)

Vehicle Data

1994 Mercury Grand Marquis LS 4.6L

VIN	2MELM75W9R
Engine	4.6 L
Trans	4-speed Automatic (Electronic)

3 Replies Received (View Replies)

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Vehicle Data

1994 Mercury Grand Marquis LS 4.6L

Vehicle Data

1994 Mercury Grand Marquis LS 4.6L