LMM: Noob needing some help in So. Cal

Danman33

Danman33

New member
Sep 1, 2009
3
0
1
Hey there,

I just picked up a 2007.5 LMM that has had some work done to it. On the day I drove it home the CEL came on and I also got the water in fuel warning. I took it home and changed the oil, fuel filter and air cleaner. I purchased an Actron scanner and was able to pull the codes. I cleared codes P0113 - IAT Sensor 1 high input and P0101 - MAF Range/Perf. After clearing the codes the P0101 keeps coming up and the truck goes in limp mode for a few minutes before it starts running right. If I clear the code while the truck is in drive, it does not come back until I put it back in park.

The truck was built by Redline Diesel and has some custom programming on it. My question is can I have any shop with say EFI Live reprogram or create a new program for my truck and fix the error codes? If anyone can reccomend a good shop in the area (Inland Empire) So Cal, that can help me out, I would greatly appreciate it. I would also like to get the transmission serviced just so I know when it was last done.

Thanks for you input.

Dan
 
Kat

Kat

Wicked Witch of the West
Aug 2, 2006
17,899
13
38
60
Norco, CA
For the P0101 check your MAF sensor maybe it some how got unplugged when it got worked on.

As far as the trans I would give Mike L a call he is in Fullerton 714 870 7300

PS- :welcome5: to DD
 
paint94979

paint94979

Beer Nazi
Sep 18, 2006
11,715
8
38
37
Kat said:
For the P0101 check your MAF sensor maybe it some how got unplugged when it got worked on.

As far as the trans I would give Mike L a call he is in Fullerton 714 870 7300

PS- :welcome5: to DD
Click to expand...

x2:D
 
Danman33

Danman33

New member
Sep 1, 2009
3
0
1
Thanks for the feedback!

The truck has the stock intake with an AFE filter. I have cleaned the filter and the MAF and no luck.

I live in Fontana and work in Riverside so Valencia is a bit of a drive. I'm willing to make the drive though if that's what it takes to fix my truck. What about McRat? Is that not something they can do? I beleive they are in Corona which is only about 30 minutes from me.

I guess my main concerne still is can a tune be written on top of another tune? This truck is extremely fast and I'm considering tuning it down with just some extra hp for towing, etc. I need to make sure the truck is going to last me a long time and am not interested in constantly having to deal with CEL or repairs.

Thanks again for all the feedback.

Dan
 
Danman33

Danman33

New member
Sep 1, 2009
3
0
1
Update:

I was able to get ahold of Clyde from Redline and he hooked up the EFI Live and fixed the problem. He just had to open up the parameters a bit.

Thanks everyone for the info.

Dan
 
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