"Inj Quantity" PID - anyone monitor?
Thread Starter
|
Elder User
Joined: Jan 2016
Posts: 543
Likes: 0
"Inj Quantity" PID - anyone monitor?
ForScan shows 8 PIDs, one for each injector giving real time inferred fuel injection quantity. It's kind of fun to watch when you get bored watching for traffic 
. But what I was really wondering was what happens during a regen. I am monitoring 1&2 (they all have about the same numbers normally), expecting to see the left hand one go much higher during regen. Haven't had a regen since I started monitoring these.
The real question is how does this change with the reflash for the regen TSB? Is there someone out there with the new flash, and the ability to monitor these?
. But what I was really wondering was what happens during a regen. I am monitoring 1&2 (they all have about the same numbers normally), expecting to see the left hand one go much higher during regen. Haven't had a regen since I started monitoring these. The real question is how does this change with the reflash for the regen TSB? Is there someone out there with the new flash, and the ability to monitor these?
Cargo Master
Joined: Jan 2007
Posts: 1,945
Likes: 1
From: Wasaga Beach, ON
On my sons DMax using an Edge he can monitor the injector balance rates on all 8 at once. You can tell from this info if you have an injector that's not keeping up with the others and needs replacing.
Is this the equivalent for the 6.7?
Is this the equivalent for the 6.7?
Thread Starter
|
Elder User
Joined: Jan 2016
Posts: 543
Likes: 0
Not sure if it is the same. The Inj Quantity PID on ForScan shows a value in milliliters for each of the eight cylinders. They all track pretty closely in normal operation. Because the 6.7L has done regen by dumping fuel only in the left bank, I expect to see the left side injectors have maybe double the fuel going through during a regen compared to the right side. The flash for the regen rough running problems reportedly dumps fuel into both banks, so during a regen I would expect more fuel, but the same left and right. I say "reportedly" because as far as I know Ford has never said this in any official documentation, but people on the forum here claim it. I am looking to confirm this.
Thread
Thread Starter
Forum
Replies
Last Post
thatonefordguy
1987 - 1996 F150 & Larger F-Series Trucks
6
Aug 16, 2012 05:59 PM
nightskyisme
1999 - 2003 7.3L Power Stroke Diesel
25
Apr 22, 2007 07:37 AM
