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#1
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duramaxdiesel on this forum tried to read my balance rate but it all read 0.0
He has a edge cts2. We did catch a code ive never seen before, p0016. Could a bad crank sensor mess with the injector balance rates not showing ? What else could? I dont know if my truck has a tune or not.
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2005 Sierra 3500 SLT, Duramax, Crew Cab, Long bed, dually. Black with Tan Interior ARP Studs, Grade Cs, EGR delete, Welded WP, LBZ Mouthpiece, LML hydroboost 1991 Isuzu Impulse AWD Turbo 1991 Isuzu Impulse AWD Turbo 2008 Suretrac 11klbs car hauler |
#2
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Hopefully others chime in but from what I have seen, when the injectors start to weep/fail and cause minute amounts of fuel to leak by effect the idle not allowing the ecm to read balance rates.
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2003 2500 hd cc/sb (leftovers) MPS 63.5 ihi, built trans, airdog 150, 30 overs..... Sold New and improved! 2007 classis lbz LS ec/sb Egr delete, pcv re-route, PIPED, airdog 4g 165, Danville performance tunes. |
#3
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I assume that all 8 showed 0.0? I also assume that the edge reads the guys truck you were borrowing it from balance rates no problem?
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Troy Current - 15.5 Denali | Exhaust | Tuned | Lowered | Sleeved | Wheels/Tires Toys - Honda Grom | To Much To List Sold - 11 CCLB, 08 ECSB, 07 RCLB, 04.5 CCLB, 04 ECSB |
#4
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The edge reads all 8 at zero but works on all of duramaxdiesel's trucks. Funilly enough, I stumble on post on the brm engine of my volks, and someone said that a bad sync between crank and cam sensor will cause the injection to default to 0.0 balance rates. The volkswagen elves call this IQD, Injector quantity deviation. Considering bosch made both systems..... Guess im pulling that transmission and fixing what is probably a slack crank sensor reluctor wheel. Need that crank code gone first.
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2005 Sierra 3500 SLT, Duramax, Crew Cab, Long bed, dually. Black with Tan Interior ARP Studs, Grade Cs, EGR delete, Welded WP, LBZ Mouthpiece, LML hydroboost 1991 Isuzu Impulse AWD Turbo 1991 Isuzu Impulse AWD Turbo 2008 Suretrac 11klbs car hauler |
#5
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Yeah that was a first for me. The CTS worked for me on my LMM before I unplugged it and checked his truck with it. I know if the idle isn't right on the LB7-LLY trucks, it'll read 0.0.
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2001 Chevy K2500HD Duramax/Allison Ex/Sb...Waaayyyyy far from stock;-) 2001 Chevy 3500 Dually Reg. Cab Duramax/Allson...Stock other than a Juice Box 2008 Chevy 2500HD Duramax/Allison CC/SB with some more info to follow... ![]() |
#6
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No need to pull your tranny on a duramax to get to the crank sensor or reluctor wheel. They're both in the front. Now if your working on a vw diesel yes the tranny has to be pulled.
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2013 Chevrolet 3500hd duramax loaded ltz cc/lb dually (tow pig)- danville 2.5 stg1.5 charger, 5" afe exhaust, wehrli charge piping and egr delete,wehrli stainless downpipe and danville tuned. 5" zone lift, 315/70r17. 2" hub centric front spacers 3" hubcentric rear spacers between duals. 2008 Chevrolet 3500hd duramax ltz cc/lb dually (homemade handgrenade) built motor by me, Built tranny by me, big exergy pump and s&s over it, large exergy lbz injectors, ac delete, custom Danville s400 true 2.5 charger, roll pan, 8" single stack, custom hitch and a few more pulling goodies. 2015 Vw passat tdi sel premium blacked out(old lady's ride) 2014 chevrolet cruze diesel work car. Special thanks to Danville Performace & Limitless Diesel |
#7
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Good info, my lly would never show and I bet that's why.
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2002 ccsb 2002 ecsb lbz zf6 Sold: '15 Denali Sold: '04 rclb lly zf6 Sold: '07 rclb lmm SDP s475/stock Twisted Tuned 12.1@111 1.79 60ft |
#8
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Only way around this is the notch the casting about a 1/4 inch to slide it in and fill the gap with rtv I will get the sensor out and check for play sometime this week and let you guys know.
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2005 Sierra 3500 SLT, Duramax, Crew Cab, Long bed, dually. Black with Tan Interior ARP Studs, Grade Cs, EGR delete, Welded WP, LBZ Mouthpiece, LML hydroboost 1991 Isuzu Impulse AWD Turbo 1991 Isuzu Impulse AWD Turbo 2008 Suretrac 11klbs car hauler Last edited by Veikra; 05-14-2017 at 11:12 PM. Reason: added ETA for answer |
#9
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No need to drop the pan to get the reluctor wheel out. If you unbolt it from the gear. You can slide the gear off. Then you'll have the room to get the reluctor wheel out.
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2013 Chevrolet 3500hd duramax loaded ltz cc/lb dually (tow pig)- danville 2.5 stg1.5 charger, 5" afe exhaust, wehrli charge piping and egr delete,wehrli stainless downpipe and danville tuned. 5" zone lift, 315/70r17. 2" hub centric front spacers 3" hubcentric rear spacers between duals. 2008 Chevrolet 3500hd duramax ltz cc/lb dually (homemade handgrenade) built motor by me, Built tranny by me, big exergy pump and s&s over it, large exergy lbz injectors, ac delete, custom Danville s400 true 2.5 charger, roll pan, 8" single stack, custom hitch and a few more pulling goodies. 2015 Vw passat tdi sel premium blacked out(old lady's ride) 2014 chevrolet cruze diesel work car. Special thanks to Danville Performace & Limitless Diesel |
#10
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Which is the best place to buy the front main seal installer tool ?
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2005 Sierra 3500 SLT, Duramax, Crew Cab, Long bed, dually. Black with Tan Interior ARP Studs, Grade Cs, EGR delete, Welded WP, LBZ Mouthpiece, LML hydroboost 1991 Isuzu Impulse AWD Turbo 1991 Isuzu Impulse AWD Turbo 2008 Suretrac 11klbs car hauler |
#11
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Split my cooling staff to clean and checked both reluctor/tone wheels. Both the cam and the crank are solid on their shaft.
I would need a high end scanner or efi live to check for pulses. Im not rulling out wiring. Still unable to get that crank/cam mismatch code. The edge is the only one that outputs it.
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2005 Sierra 3500 SLT, Duramax, Crew Cab, Long bed, dually. Black with Tan Interior ARP Studs, Grade Cs, EGR delete, Welded WP, LBZ Mouthpiece, LML hydroboost 1991 Isuzu Impulse AWD Turbo 1991 Isuzu Impulse AWD Turbo 2008 Suretrac 11klbs car hauler |
#12
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Was able to rescan everyday, and the code became a permanent P0016 thanks God ! This nicely narrows down the problem. The reluctor wheel is fine though, wiring issue to trace but that my forte anyways.
And to clear things up, the scanner ARE reading them AT 0. With this code on, the ecm defaults the injectors to 0mm balance rate. More on this on the following weeks...
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2005 Sierra 3500 SLT, Duramax, Crew Cab, Long bed, dually. Black with Tan Interior ARP Studs, Grade Cs, EGR delete, Welded WP, LBZ Mouthpiece, LML hydroboost 1991 Isuzu Impulse AWD Turbo 1991 Isuzu Impulse AWD Turbo 2008 Suretrac 11klbs car hauler Last edited by Veikra; 03-10-2018 at 12:03 AM. Reason: clarifications |
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