My gti 1.8T AGU wont start but my engine vaulves is replaced new after fiting the cylinder head the engine will not turn when im trying to turn it by hand

SOURCE: i just replaced cylinder head and now my car wont start up

Is timing correct?

First make sure you are getting spark.

Some questions you need to know are what year head is the LS. Did you use the LS Intake manifold and throttle body. Problem is if you didnt use a OBD1 LS and it is OBD2 or OBD0 The Throttle position sensor wont allow the engine to start. Same with the Distributor, because your crank angle position sensor is in your distributor and a OBD1 ECU can communicate withe OBD0 or OBD2

If it is all OBD1 Then I would do a compression and Cyl. Leak down test.

SOURCE: I have a 1987 VW Golf GTI, im trying to reconnect

Green/blue to negative side of the coil, yellow to the positive side of the coil.

Dave C

• 1050 Answers
• Posted on Jan 09, 2011

SOURCE: Im looking for a wiring diagram for the engine

Hopefully this works. I tried to upload the factory diagrams to this site. You have to piece them together after you print them and use the legends. Aftermarket diagrams are better but these will work if you're patient.

http://min.us/mvgcbn0#1

SOURCE: Engine cut off when boost

I normally start with the Crank Position sensor or Cam position sensor when this comes up if new plugs and wires don't fix the problems.

SOURCE: replaced head gasket now engine

Typically this has to do with timing, check the timing

Testimonial: "exactly was the problem "