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Weird Stuff. I am lost.

  • Thread starter Thread starter Scott_95GT
  • Start date Start date Feb 16, 2007

Scott_95GT

New Member
Oct 8, 2004
387
0
0
Sacramento
Feb 16, 2007
#1
  • Feb 16, 2007
  • #1
I've been posting off and on about my fan motor saga. Burnt up, replaced with new assembly, wouldn't work at first.

I thought I had to replace the CCRM, untill I saw a blown 60 Amp fuse, replaced it, and the fan turned on no problem. I thought it was good to go.

Yesterday, I'm on the freeway, and my car starts to run rough and sluggish like it's out of gas. I pull off the freeway and into a gas station, as the car completly dies. Tinkered around, couldn't figure it out. Turning over, but won't start. Started it about 4 hours later (came back obviously) and drove it home. It died literally as I got there. Spent a lot of time, did a lot of reasearch, can't figure it out.

Took it to a shop. They found the MAF to be bad. They unplugged it, and it started right up, and ran no problem (safe mode or whatever it goes into). They plugged it in and it died. The maf is in the same 'bundle' of wires (so to speak) as the fan motor. Could the old fan motor have fried wires or my MAF?

This is really weird. I know the CCRM is involved in the fuel pump, and this also makes me think. Don't get it. I don't want to open a can o' worms, and start replacing a bunch of stuff. Any ideas???

Scott
 

gcomfx.com

Founding Member
Oct 22, 2002
3,690
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56
Republic, MO
Feb 16, 2007
#2
  • Feb 16, 2007
  • #2
Wiggle the harness a little at a time. If you have some burnt wires, you should be able to feel a stiffness, or hear plastic cracking as you move it. I had the same thing happen to my tranny. Damn harness came down and burned up on the exhaust. Took a long time to find. I was finally under the car tugging around when I noticed the noise of the burnt harness.
 

Scott_95GT

New Member
Oct 8, 2004
387
0
0
Sacramento
Feb 16, 2007
#3
  • Feb 16, 2007
  • #3
Yeah man, this is one of those situations where it is hard to figure out everything that was harmed. No wires that were visably cooked or craked though.

I got a call from the shop, and they said they installed the new maf, and that it's working good, but now they are getting an engine code for the fuel pump relay. There goes another chunk of cash.

Can't complain though. My car has never really had a problem untill this situation, it's been paid off for a long time, and it only has 77K miles on it. If I gotta fix her, I gotta fix her.
 

gcomfx.com

Founding Member
Oct 22, 2002
3,690
0
56
Republic, MO
Feb 16, 2007
#4
  • Feb 16, 2007
  • #4
Heck yeah, keep all the vibrant red cars on the road.
 

Wakes4Fun

New Member
Jan 9, 2007
44
0
0
Boone,NC
Feb 16, 2007
#5
  • Feb 16, 2007
  • #5
Vibrant Red kicks ass, sorry just had to say it.
 

The Green GT

No 13 year olds are safe around me.
10 Year Member
Jan 8, 2006
1,269
19
99
Louisiana
Feb 16, 2007
#6
  • Feb 16, 2007
  • #6
FYI I got that fuel pump relay code a while back. I changed my CCRM and reset the codes and it was gone.

Maybe it was stored from before you changed the CCRM.
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
34
129
Feb 16, 2007
#7
  • Feb 16, 2007
  • #7
MAF sensors generally don't take a dump after a bit of run time. If you desire to test it, you certainly can. That will tell you what's going on. Getting the car to run in FMEM can mask another issue, so super careful diagnostics and road testing are necessary.

A primary or secondary FP code can come from a momentary burp in power to the pump (it's often a ghost code). That's not to say you don't have an issue however.

When the car died on you, did you have spark, injector pulsing and 30+ PSIG fuel pressure? If you have decent FP, chances are the CCRM is ok in regard to the FP relay.

Good luck.
 

Scott_95GT

New Member
Oct 8, 2004
387
0
0
Sacramento
Feb 16, 2007
#8
  • Feb 16, 2007
  • #8
Yeah, they changed the ccrm (the shop called it the fuel pump relay). They said they got the code for the ccrm after they installed a new MAF, which was intermittant. They said the car is running perfect, with no codes.

Yeah, I rarely ever see another vib. red car around. I've only seen two others before around town. I live in Sacramento, which is a pretty large city with a large Mustang following, still only two other vib. reds.

Anyways, I hope she is really fixed, and doesn't $hit a brick on the way home LOL.

I miss her. I'm tried of driving my grandpa's Tacoma.
 
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