Help! Unable to rev past 5000

[chriskinzel]

Originally Posted by XfireZ51

So it worked fine w Marc's cal changes but then it didn't. correct? You get a code if you don't let off because the ECM doesn't set a code unless the malfunction occurs for longer than 2sec. You're sure you are not getting a Code 64 or 44?
Cam sensor error is a Code 17

I put Marc's chip in when I pulled the secondaries this winter. When I started driving it this spring it had the miss. I thought that I had bad plugs, or wires, or coils, Maybe plugged fuel filter of bad pumps. I have replaced or confirmed all of those items are working.
The only code I get is a 17 when I stay on it when it starts missing. I have replaced the cam sensor already to rule that problem out.

Chris