MItsubishi Eclipse p1494 code

P1494 code can cause by EGR lift sensor.

When the engine is cold,disconnect the EGR sensor connector and clean the contacts.

Reconnect the EGR connector and reset code.

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If the code does come back then I will clean the carbon under the EGR valve (or replace it)/
the EGR air passage MUST be clean also.

Please order a EGR base gasket before you start this job.

It's very time consuming but it preventive you must do.

This should free up the movement on the EGR.


I will ran a FULL TANK of Chevron gas to clean out the injector also.


Reset the code and you should be fine.


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