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Hello! Can any1 can help me with my problem ? i bought car with engine light, its hard to start the car (crankshaft sensor fail) i changed crankshaft sensor but still nothinkg! Maybe some1 can send me wireing diagram of crankshaft sensor and i think fuel pressure rail sensor too! or any idea what can be with this car.
FAULTS: P0315:00; P16E5:00
This is the wiring for a 2016..it is helpful to let us know what your model year is as a minimum…do you know how to test the wiring on these sensors ??..a visual inspection is not good enough.
Hello! Can any1 can help me with my problem ? i bought car with engine light, its hard to start the car (crankshaft sensor fail) i changed crankshaft sensor but still nothinkg! Maybe some1 can send me wireing diagram of crankshaft sensor and i think fuel pressure rail sensor too! or any idea what can be with this car.
FAULTS: P0315:00; P16E5:00
Did you do the crank sensor relearn procedure ?
Dave
This is the wiring for a 2016..it is helpful to let us know what your model year is as a minimum…do you know how to test the wiring on these sensors ??..a visual inspection is not good enough.
Corvette C7 2016 year; VIN: 1G1YD2D79H5100230
sorry i want to upload pic of scanning tool but it wont uploaded.
I check voltage betwin -/+; -/signal it is 5V unpluged. When i plug in its 7V
is any quite cheap scanning tool to GM that can make it ?
Google is your friend.... , in less than 3 seconds I found this one on Amazon' , Just seach " C7 crankshaft Relearn tool" ...
I make no guarantees that this one below will work on your car as its up to you to download the manual to make sure the tool you are looking for works for your car
Dave
is any quite cheap scanning tool to GM that can make it ?
Any repair shop should be using factory level scan tools…you can ask them how much they would charge for a relearn…if they don’t have this scan tool they shouldn’t be working on cars…
Any repair shop should be using factory level scan tools…you can ask them how much they would charge for a relearn…if they don’t have this scan tool they shouldn’t be working on cars…
I get factory scnning tool and it doesnt help. cane make relearn. but.. i have all the time priblem with fuel rail pressure sensor. on your diagram i can see that there should be plug with 4 wires i have plug with just 3. i found pic of crash 1,5 year ago and ECM+harness was damaged, so they change ECM programm it and maybe they put wireing from other year, model or idk what ? you think is it possible ? Is any way to check if wirer harness is suitable for this car ?
About fuel rail pressure sensor: I checked all 3 wire, from sensor to ECM, all are good!
I changed fuel rail pressure sensor, still same problem
I changed and reprogrammed ECM, still same problem.
All the time pressure is 655.4 on sensor 1, and 2 (i have got only 1 sensor). is sensor is plug or unpluged all the time same value.
right now Fuel rail pressure sensor wireing works like this :
low referende- 5V is 4.96
low referender- signal is 0 on unpluged sensor, if sensor is plug 4.17.
all the time scanning toop shows value 655.4
what is the fault ? What error cose are u seeing that is stopping the relearn from completing ?
i think this fuel rail pressure sensor is main problem, but probably sth is damage on the line. i mean other sensor or sth. caus i checek 2 new fuel rail pressure sensors, wireing from sensor to module, and put new module (with programming)
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Corvette C7 crankshaft/ fuel problem
