Crank Position Sensor
#1
Crank Position Sensor
On an LS1 there is a "gear" on the crank that the sensor reads that sends the info to the PCM so it knows what position the crank is at . Does a LS6 use a different gear than an LS1 ? This is the problem , the engine cranks and we can hear the fuel pump running but it will not fire up , got a code , crank position sensor. The car had an LS6 that got toasted , we put in the cam and PCM from the LS6 but I now have an LS1 . Could that be messing up the PCM? Should we put the PCM from the LS1 engine back in ? Thank you for any info.
#4
The car is running, somehow one of the (lots of bad words) pins on the connector to the crank position sensor got bent and was not making a connection. PCM does not know what position the crank is at ,so no power to fire. Dyno next , I should be over 425 RWHP .