My zl1 keeps loosing boost because knock sensor even after replacing it - Page 2

Evansa22 · 02-02-2023, 07:33 PM

Just like everyone else is saying, check the connector to the sensor and wires. Some people don't care to put the heat boot that covers the connector and the wires back on like my picture. Or it slides down exposing the connector. I had a similar issue

Future1LE · 05-17-2023, 07:02 AM

Was OP able to fix this? I am having this issue right now and wondering if I just need to change out the sensor. Also how long would it take? Seems pretty simple but can't be sure till I get the car on the lift.

Irace16 · 07-18-2023, 03:46 PM

Quote:

Originally Posted by Future1LE

Was OP able to fix this? I am having this issue right now and wondering if I just need to change out the sensor. Also how long would it take? Seems pretty simple but can't be sure till I get the car on the lift.

I’m having the same problem, gm engineer say I’m cruising in the wrong gear so they won’t allocate any money to fix the real issue

02-02-2023, 07:33 PM	#15
Evansa22 Drives: HBM ZLE Join Date: Aug 2017 Location: In the garage Posts: 805	Just like everyone else is saying, check the connector to the sensor and wires. Some people don't care to put the heat boot that covers the connector and the wires back on like my picture. Or it slides down exposing the connector. I had a similar issue Attached Images

05-17-2023, 07:02 AM	#16
Future1LE Drives: 2020 Chevy Camaro ZL1 1LE Join Date: Nov 2017 Location: Earth Posts: 108	Was OP able to fix this? I am having this issue right now and wondering if I just need to change out the sensor. Also how long would it take? Seems pretty simple but can't be sure till I get the car on the lift.

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