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View Full Version : {b1402} type of knock sensors


driver456
January 18th, 2009, 12:42 PM
In {B1402} it has "The standard LS1 sensor is a resonent type,These sensors are connected like so" SENSOR BANK #1-J1,pin56 and SENSOR BANK #2-J1,pin11.I looked up PCM pinout's and it has SENSOR BANK # 1 in pin #51 NOT pin #56.Pin #11 is right.Does it matter,Is that just an error in the tune tool.I was courious to what sensor's I had.................Paul
5.7ute
January 18th, 2009, 12:57 PM
The wiring diagram I have has the pin in J1 51 so I would say it is a typo.
joecar
January 18th, 2009, 04:06 PM
I concur, diagrams show pins C1-51 and C1-11.
GMPX
January 18th, 2009, 05:31 PM
It is pin 51.
That calibration was added in July 2005, it's taken that long for someone to ever notice the error. We will update the description for the next update LS1 cals get.

Cheers,
Ross
driver456
January 19th, 2009, 05:11 AM
It is pin 51.
That calibration was added in July 2005, it's taken that long for someone to ever notice the error. We will update the description for the next update LS1 cals get.

Cheers,
Ross

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