Code 11 and 34 before replacing injectors

[artandscience]

So I just got my '45 back (1994) after my mechanic replaced three injectors for me (all the rest spec'ed out exactly right). Two were high resistance, one was zero. We also replaced all the tough/brittle hoses under the plenum.

However, when I was looking over the service record after getting the car back I find that he didn't mention that the ECU was throwing two codes: 11 and 34. They are the crank position sensor and the knock sensor.

Could these have been caused by my bad injectors? I've always used high-test (I'm in Washington state though).

I'll be checking the ECU again in the next week but I'm wondering if I'm looking at having to pull the plenum again to replace the knock sensors.

BTW, can the crank position sensor be replaced easily? I suspect I'm looking at having to pull the cam covers to get at it but wondered if anyone can offer an insight.

thanks much,Stefan

1994 Q45210k miles with tons of preventative maintenance

[maxnix]

Well, check out the FSM first.

The KS and their harness are always replaced when that far into the underplenum routine as that Y hose must be removed (now again) to replace them.

CAS is accessible, but I would check connections first for integrity.
Modified by maxnix at 10:17 PM 1/5/2008

[artandscience]

FSM = manual?

[maxnix]

http://www.nicoclub.com/FSM/Q45/

[artandscience]

Got the real thing, thanks.

Just checking the acronym.

[maxnix]

Factory Service Manual

Do a search on Acronym in this forum and you should have the relevant post.