jojomanx

Im unsure which is the color code of the air temp sensor. Does anybody know?
I aquired a second hand wiring harness and well I have had to figure some of it out myself.

By the way, I bought a LS3 serpentine kit and the AC comp does not fit. I will sell it with the belt and mounting kit for a fair price. I need AC!

69LT1Bird

iTrader: (1)

What is the harness out of? What do you mean by color? Connector color, wire colors?

jojomanx

98 camaro wiring harness.

I believe the connector to the air temp sensor was cut off.

I would need the wire color code to the sensor.

69LT1Bird

iTrader: (1)

Get a different harness. What PCM are you planning on running? 98's are junk.

You will need to repin the PCM part of that harness to run a newer PCM. What MAF are you looking to run, if you are planning on a 85mm, get the correct harness now and be done with it.

jojomanx

Im going to have to keep what I have til next year.

Can anybody check their air temp sensor wiring for the color code?

jojomanx

By the way ls1 tune updated the map and eliminated the items I dont need.

69LT1Bird

iTrader: (1)

I found this on another site.

At the PCM:
C1 (Red) PCM connector: Pin 8 Tan - Signal wire
C2 (Blue) PCM connector: Pin 21 PPL - ground wire

MeentSS02

iTrader: (11)

Moved from Fueling and Injection - this is a better fit in this section.

jojomanx

Great! Thanks!

Now, tell me about why I should update my ecu. Specifically the detailed advantages and your ideas of what you have done.
Next year Im upgrading a few things.

jojomanx

Thanks to all that help on this site.

My BMW LS1 is running better every time.