My check engine light came on during a trip today and I found P0216 and P1693 had been set in the ECU. The engine ran fine with no problems when the light came on. I have an Edge EZ. P0216 states injection pump timing problem. Could the EZ set this? The box has been on the truck for 2,000 miles now with no codes set up to this time.
I have noticed the truck has been a bit harder to start after a brief shutdown when warm. This began occurring shortly after I installed a Holley 14 PSI auxiliary fuel pump.
I have noticed the truck has been a bit harder to start after a brief shutdown when warm. This began occurring shortly after I installed a Holley 14 PSI auxiliary fuel pump.

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