Service vehicle soon code - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

stang stopper · 01-20-2018, 10:56 PM

I have a 2012 LS3 I`ve noticed that when I`m driving I can feel a slight drag as if the clutch or brake is being slightly pressed. And if I try to accelerate abruptly there is popping sound just like a decel pop.The car still makes good power. I got a service vehicle soon code today which is the crankshaft position sensor. Could this be causing the issue? The car is currently being tuned by dynosteve, the problem started before the tuning.

Black_SS10 · 01-20-2018, 11:44 PM

If you have code that tells you the problem...then I would fix that first. A crankshaft positioning sensor is part of the timing. Timing can cause multiple problems, such as lag, surge, backfires,no start, and other problems.

stang stopper · 01-21-2018, 08:45 PM

Quote:

Originally Posted by Black_SS10

If you have code that tells you the problem...then I would fix that first. A crankshaft positioning sensor is part of the timing. Timing can cause multiple problems, such as lag, surge, backfires,no start, and other problems.

Thanks I`m about to order one right now. Hopefully that will solve the problem.

JANNETTYRACING · 01-22-2018, 09:17 AM

Quote:

Originally Posted by stang stopper

Thanks I`m about to order one right now. Hopefully that will solve the problem.

I would not recommend just throwing parts at it.

Follow the diagnostic trouble tree to find the real cause, could be as simple as a lose connection and as difficult to find as a bad ground, chewed wires from Mice etc.

Ted.

01-20-2018, 10:56 PM	#1
stang stopper Drives: 45th anniversary camaro ss Join Date: Sep 2014 Location: South Carolina Posts: 131	Service vehicle soon code I have a 2012 LS3 I`ve noticed that when I`m driving I can feel a slight drag as if the clutch or brake is being slightly pressed. And if I try to accelerate abruptly there is popping sound just like a decel pop.The car still makes good power. I got a service vehicle soon code today which is the crankshaft position sensor. Could this be causing the issue? The car is currently being tuned by dynosteve, the problem started before the tuning.

01-20-2018, 11:44 PM	#2
Black_SS10 SomeguyK Drives: 2010 Black 2SS/RS Join Date: Nov 2014 Location: FL Posts: 1,947	If you have code that tells you the problem...then I would fix that first. A crankshaft positioning sensor is part of the timing. Timing can cause multiple problems, such as lag, surge, backfires,no start, and other problems. __________________ TMS 427, Dart iron Block, Forged assembly, Frankenstien heads, AGP TT 62/62 BB turbo's, AGP/Fore triple fuel system, Tilton clutch, Holley 1 7/8 shorties, Technostalgia tail lights,Oracle, Aeroforce, MGW shifter,Flowmaster, Pegasus subframe bushings,BMR trailing & toe arms,Z28 UCA bushings,Zl1 rear sway bar,Prothane,BMR,Goodridge brake lines,Ridetech HQ coilovers,3.91,Trutrac,billet caps,DSS axles,HE offest,built TR6060,1LE diffuser,Havoc spoiler,SSclones,20in MRR 017, Pirelli P Zero, Nitto NT555RII More to come.