Aston Martin DB7, DB9, DBS, Vantage V8, Vanquish, and Classic models

DB9 Misfire after plug and coil change "SERVICE EMISSION SYSTEM"

Thread Tools
 
Rate Thread
 
Old Jan 6, 2021 | 08:22 PM
  #31  
AM4884's Avatar
Registered User
5 Year Member
Joined: Feb 2019
Posts: 609
From: Northern VA
Rep Power: 34
AM4884 has a spectacular aura aboutAM4884 has a spectacular aura aboutAM4884 has a spectacular aura about
Originally Posted by Clancy C.
Hey All, so I got the car back recently from the dealer after giving up on it myself. Turns out, the fuel injector cables were swapped into the wrong banks. Truly a simple fix, probably my fault when putting it back together. I would recommend if you have these symptoms double check the fuel injector cable placement. I was sure mine was correct when the dealer asked over the phone but I was wrong clearly. The car now runs beautifully and I’m loving it. To sum up the resolution, there was a misfire when I purchased it (most likely due to the coils and plugs.) When I replaced them during putting the car back together I must’ve got the cables backwards. Best of luck to you guys if you have this issue.
Good job sorting it out. Not all of us would admit to making that mistake, but most of us have made it or at least tried to make it!

One of the big benefits of high quality cameras in cell phones is it makes putting this back together easier. I also invested in a package of paper tags with thin wires. I attach them to everything I remove. Incredibly helpful! (
Amazon Amazon
). I also use a red or white paint pen to label hoses/connectors. Shouldn't need to, but it seems I do.
 
Old Jan 7, 2021 | 07:14 AM
  #32  
Clancy C.'s Avatar
Thread Starter
|
Registered User
Joined: May 2020
Posts: 15
From: Sanford NC
Rep Power: 0
Clancy C. is infamous around these parts
Originally Posted by AM4884
Good job sorting it out. Not all of us would admit to making that mistake, but most of us have made it or at least tried to make it!

One of the big benefits of high quality cameras in cell phones is it makes putting this back together easier. I also invested in a package of paper tags with thin wires. I attach them to everything I remove. Incredibly helpful! (https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1). I also use a red or white paint pen to label hoses/connectors. Shouldn't need to, but it seems I do.
Lol yes I definitely learned my lesson
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
corveight
Aston Martin
37
Sep 10, 2023 01:30 PM
Santiago Flores
Panamera
2
Feb 2, 2017 12:24 AM
TorontoDB9
Aston Martin
29
Nov 8, 2016 08:00 PM
06Turbo
Cayenne 955/957
12
Jun 26, 2011 01:04 AM
Uknowthis
996
5
Nov 16, 2010 08:32 PM



You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -6. The time now is 06:03 PM.