CK5
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Tried starting my motor after TBI swap today

That's all OK.
O2 may be high but it is closed loop and should be doing cross counts so reading bounces high/low.
Idle is a little high but OK if in Park/Neutral.

Anything jump off the screen. Had a low MAF/MAP error code 34. I am running the most aggressive Computer cam according to COMP CAMS.
You told me that was a stock motor? :eek1:

Error 33 or 34 if still set runs Alpha N, not Speed Density. So data is no good...

For good data log you need a laptop and cable. Read the TunerPro Tutorial, you just need to worry about the data log ADX file.
http://coloradok5.com/forums/showthread.php?t=302680
 
It will run fine depending on cam. But if tuned to cam the fuel VE and spark tables will be much differant... and it will run better! :D
 
Is the crank wire hooked up to correct post on starter? Needs to get power when in crank!

Check engine light needs power to it and the wire to ECM is ground. When hooked up right it tells a lot. Key on it will come on, blink off to on and stay on till engine starts.


Have a question about this.

Crank wire, purple with white (forgot which pin)should lead straight to starter? Mine is wired into my ALDL plug?

I have no check engine light hooked up? You make it's sound necessary in that post as if it sends power to ECM?

I just finished my swap and I have no power to my injectors
 
Crank signal wire Purple with White stripe to C9 on ECM from starter solenoid, which has power only when key is in crank position. Not sure how it ended up on ALDL plug?
http://coloradok5.com/forums/attachment.php?attachmentid=137530&d=1353550801

Check engine light is only necessary if you want to know if the system is working or has a code set... :doah:

The power is sent to CEL and the ECM is the ground.

Same with injectors, power is sent to injectors and the ECM triggers with ground.

You should look through this thread for all the wiring diagrams.
http://coloradok5.com/forums/showthread.php?t=302678
 
C9 definatly runs to my aldl harness and for some reason my power for my injectors also runs I there. Why is this and how do I get the power back out of them?

I tried jumping it by hooking fuseable link to purple wire and down to the starter solenoid and that did nothing

I can jump the injectors with ignition 12v and have it run but nothing else must be working cause It will barley run
 

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