This post is getting very confusing?? no wonder Marks head hurts!

Ray, What code and description have you got?

P0201 is not a misfire code.

>>>>OBD-II Trouble Code: P0201 Cylinder 1 Injector Circuit Malfunction<<<<

Shane,

As you can see it has flagged an injector circuit code if Ray has got his code correct. Or was it a P301 misfire code?

TBH and I can tell some people are going to spit their dummies out here, I think Ray needs to go and read up on Modern CRD theory of operation and testing methods. Maybe book on one of Marks Bosch courses or Tech topics.

It is always important to know what you are testing, why you are testing it and what results to expect before asking the question "How do I test it."

I hope this is taken as constructive criticism as intended and not just a dig.

Mike