Help needed!
Thread Starter
Racer
Joined: Jul 2006
Posts: 354
Likes: 0
From: Fontana, Ca
Help needed!
I looking for a good mechanic in the inland empire that I can trust with my 2009 Z06. Symptoms are when driving the engine just shuts off, all power stays working. I have to shut the power down and wait a minute or two and then the car starts and drives for a mile or two. Then just does it again! Yes, I had the battery check, test good. Please help! thanks in advance for your reply.
Moderator, Tech Contributor
Joined: Sep 2013
Posts: 15,412
Likes: 3,964
From: Cape Coral, Florida
This post is a duplicate and will be deleted !!…I suggest you find an auto electric or diagnostic shop in your area…sorry but NO easy fix like a blown fuse !!!!…your typical “mechanic” won’t know how to diagnose it unfortunately!!
Last edited by C5 Diag; Oct 21, 2023 at 01:24 PM.
Moderator, Tech Contributor
Joined: Sep 2013
Posts: 15,412
Likes: 3,964
From: Cape Coral, Florida
Race Director
Joined: Sep 2009
Posts: 11,338
Likes: 2,437
From: Eastern
Are you getting any fault alarms on the DIC? Have you checked for any fault codes using a scanner? A Tech II would show any DTC codes thrown, which could narrow where you have to look for the cause. It could be loss a temporary loss of fuel if the electrical system checks OK. I could be a wiring issue at the Engine control module, etc etc. I've attached a vehicle diagnostic section which shows the fault codes/DTC's.
Racer
Joined: Nov 2011
Posts: 348
Likes: 41
From: Northridge Ca
Thread Starter
Racer
Joined: Jul 2006
Posts: 354
Likes: 0
From: Fontana, Ca
Are you getting any fault alarms on the DIC? Have you checked for any fault codes using a scanner? A Tech II would show any DTC codes thrown, which could narrow where you have to look for the cause. It could be loss a temporary loss of fuel if the electrical system checks OK. I could be a wiring issue at the Engine control module, etc etc. I've attached a vehicle diagnostic section which shows the fault codes/DTC's.
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Thread Starter
Racer
Joined: Jul 2006
Posts: 354
Likes: 0
From: Fontana, Ca
Drifting
Joined: Oct 2017
Posts: 1,334
Likes: 224
From: Los Angeles, ca
He does mobile service / I was going to have him come down to the lax area when I was out of town but a neighbor ended up being able to fix it.
any chance you had loose battery cables that you properly tightened when you pulled the battery?
any chance you had loose battery cables that you properly tightened when you pulled the battery?
Thread Starter
Racer
Joined: Jul 2006
Posts: 354
Likes: 0
From: Fontana, Ca
Drifting
Joined: Nov 2008
Posts: 1,307
Likes: 25
From: NY NY
When it happens the dash does light up, reduced power, check engine, check electrical system, ect all came on. It did throw a code, because the check engine light was on after restart. Unfortunately I was not thinking and removed the battery to have it load tested, so the code was erased. I finally had a chance to drive it again today, without a problem. Drove for 10 to 15 minutes in all performance modes and the car ran great! So now I am praying that it's not going to be gremlins! Obviously the next time it happens I won"t remove the battery. Thank you for the fault code PDF. and your help!
