Thread: HELP, Duramax guru needed!
03-20-2009, 08:03 PM #1
HELP, Duramax guru needed!
2005 Crewcab duramax
stock except exhaust and fingerstick
starts, but no throttle responce
display reads "Reduced engine power"
Don't even think about telling me to get a superdookie....
03-20-2009, 08:32 PM #2
- Join Date
- Nov 2007
- Odessa, TX
03-20-2009, 08:36 PM #3
Yea, waiting for the GF to bring up a scanner.
I'd still push it to the dealer first...............superdookie, yea
03-20-2009, 08:44 PM #4
Get the codes and post them up, and I will run the tree chart and pull TSBs for you.
03-20-2009, 09:15 PM #5
03-20-2009, 10:34 PM #6
03-21-2009, 12:24 AM #7
03-21-2009, 01:33 AM #8
Sounds like the throttle position sensor is bad. Occasionally when there is a problem with the throttle position sensor/accelerator pedal assembly "reduced engine power" will show up on the DIC, but no code will be thrown. The throttle pedal assembly will probably need to be replaced. If your scanner can read throttle position that's where I would start. Hope this helps and ya get back on the road!
P.S. Even with the bad sensor you could probably still out tow a superdookie! haha just kiddin guys, gotta stir the pot a little.
03-21-2009, 08:26 AM #9
03-21-2009, 08:59 AM #10
I will update when I can, thanks guys!
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
By flyguytki in forum Open DiscussionReplies: 10Last Post: 03-24-2009, 07:40 AM
By dubstylguy in forum Polaris How To & FAQsReplies: 5Last Post: 07-28-2008, 10:16 AM
By RUNWME in forum Yamaha Open DiscussionReplies: 9Last Post: 12-25-2007, 11:33 PM
By MKaman in forum Kawasaki PWC Performance (4-stroke)Replies: 2Last Post: 08-02-2007, 08:31 PM
By MAC_Attack in forum SouthwestReplies: 10Last Post: 06-12-2007, 01:35 PM