I changed both of my valve cover last week, after I put everything back and start the engine, the engine check light come up.

Then I tried to reset engine check light but it sill there, and I followed the method to read the error code. I found that is ERROR P1136 (Intake Valve Timing Control Solenoid Valve)

The car has not been start for a week, I tried to reset the check light again, but it still comes up.
Does anyone have idea with this, I check the plug and hose they are plug in.

I searched on the forums but it doesn't have any answre for this.

Thank you for you help

 

what's the "rocket cover" and what year/model z do you have?

 

I know what a rocket cover is, because I used to work in a missile plant.

I suspect he meant rocker covers. The Z doesn't really have any of those either, since it has no rockers, but that's what they're called in the service manual. Think valve covers.

It doesn't look like you needed to disconnect or mess with those when changing the rocker covers, but maybe you disturbed them enough to cause a problem. Get a service manual, locate the part, and check out the connectors and harness.

 

Is 2005 Z vq35de motor,
I have a service manual, and I check the pulg reseat it, also reseat the Solenoid Valve as well.

But the problem still comming up.

 

updates?