Factory fan harness installed... now issues?
#21
Launching!
Thread Starter
iTrader: (5)
Join Date: Jul 2009
Location: Temple, Tx
Posts: 268
Likes: 0
Received 0 Likes
on
0 Posts
I think your pin 33 is grounding when you turn the on. I believe either the tune is not quite correct or maybe the 2000 can't be tuned for pin 33. I believe people are saying the 2000 can be tuned for this, so maybe look at what could be wrong with the tune.
What exactly did Wheatley tune for you?
Ok my pcm on a cold start or any start for that matter the blue 42 pin is grounded at all times? And my red pin 33 does absolutely nothing a/c on or off does nothing??? What is going on?
#23
Launching!
Thread Starter
iTrader: (5)
Join Date: Jul 2009
Location: Temple, Tx
Posts: 268
Likes: 0
Received 0 Likes
on
0 Posts
I was thinking the same thing, but the temp gauge works correctly... I dont know if it goes through the pcm first or not. And whats the chances of the temp and red pin 33/ac pressures both acting up... unless this is some crazy coincidence... I guess anythings possible. Wheatley is getting me taken care of so I hope it all pans out for me. Thanks Charlie, you da man!
Any other opinions please post similiar experiences...
#24
PT's Slowest Truck
iTrader: (19)
I was thinking the same thing, but the temp gauge works correctly... I dont know if it goes through the pcm first or not. And whats the chances of the temp and red pin 33/ac pressures both acting up... unless this is some crazy coincidence... I guess anythings possible. Wheatley is getting me taken care of so I hope it all pans out for me. Thanks Charlie, you da man!
Any other opinions please post similiar experiences...
Any other opinions please post similiar experiences...
#26
Truck Sponsor
iTrader: (12)
I have looked at the file several times thinking I possibly looked over something,everything should be working fine.
I am going to send an 02 0411 PCM,if this doesnt work then there is something else going on somewhere.
Last edited by Wheatley; 06-12-2010 at 01:52 AM.
#27
PT's Slowest Truck
iTrader: (19)
He was just up here the other day,temp sensor was perfectly fine.
I have looked at the file several times thinking I possibly looked over something,everything should be working fine.
I am going to send an 02 0411 PCM,if this doesnt work then there is something else going on somewhere.
I have looked at the file several times thinking I possibly looked over something,everything should be working fine.
I am going to send an 02 0411 PCM,if this doesnt work then there is something else going on somewhere.
Thread
Thread Starter
Forum
Replies
Last Post
mr03silverado
GMT 800 & Older GM General Discussion
10
07-17-2015 02:15 PM