Problem with lt1 1997
09-22-2010, 05:53 PM
#1
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Problem with lt1 1997 GREETINGS, I HAVE A COMPUTER WITH AN RPOBLEMA A LT1 1997,,, NOT TO SEND CRANCK CURRENT SENSOR, AND NO SPARK TO SEND CURRENT AND THE CABLE TO BE FOR THE SENSOR CRANCK NOT SEND THE 5 VOLTS TO DEVE Command ( NO MARK NADA),,, IT IS NOT,,, COULD DESIR ME IF YOUR COMPUTER OR ELSE IF,,, OR HOW TO TELL IF YOUR COMPUTER IS BAD,,
THANK YOU
THANK YOU
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09-22-2010, 09:56 PM
#8
RS91LT1, welcome to the LS1Tech forums.
First, TURNOFF YOUR CAPS LOCK BECAUSE IT LOOKS LIKE YOU'RE YELLING AT EVERYBODY.
Second, go to your profile and make a basic signature that says what your car is and what you have in it.
Third, try to be a little clearer and better describe your problem. What is the car doing or not doing? Did it start acting up after you did something to it?
Fourth, it's hard to understand a messed up single long run-on sentence like what you wrote here. Make it easier to read.
We'll all try to help you out....
First, TURNOFF YOUR CAPS LOCK BECAUSE IT LOOKS LIKE YOU'RE YELLING AT EVERYBODY.
Second, go to your profile and make a basic signature that says what your car is and what you have in it.
Third, try to be a little clearer and better describe your problem. What is the car doing or not doing? Did it start acting up after you did something to it?
Fourth, it's hard to understand a messed up single long run-on sentence like what you wrote here. Make it easier to read.
We'll all try to help you out....
09-22-2010, 10:39 PM
#9
I think I understand; (if I can translate his text-speak; I've got a 16 YO son) -
His car has a no-start / no spark condition.
He also has a crankshaft position sensor code.
He wants to know what to check and how to check it to determine if the crankshaft position sensor, wiring harness, or the PCM is the root cause of his car's problem.
I would say check the fuse which powers the sensor first, and if that's not the issue, then replace the sensor, but that's just me... I can't see his car to determine if his wiring harness is the issue or not, and the PCM is the last item replaced in all GM diagnostic trouble trees.
His car has a no-start / no spark condition.
He also has a crankshaft position sensor code.
He wants to know what to check and how to check it to determine if the crankshaft position sensor, wiring harness, or the PCM is the root cause of his car's problem.
I would say check the fuse which powers the sensor first, and if that's not the issue, then replace the sensor, but that's just me... I can't see his car to determine if his wiring harness is the issue or not, and the PCM is the last item replaced in all GM diagnostic trouble trees.
