ZR-1 Net Registry Forums - View Single Post - Is you Knock sensor taking performance down for the count?

Vettetech1 · 07-15-2013

Bring up this thread again. Got a 92 zr1 here has a code 43. Suspecting a knock sensor issue. OHMed the sensor and it is at 3.891k. Customers car not sure of full repair history on it. Know all primary and Secondary injectors have been replaced over the past 3 years, and the fuel regulator was replaced last year. Just don't seem to have the power it should. Any suggestions would be helpful as i don't see to many of these.

07-15-2013	#7
Vettetech1 Join Date: Jul 2013 Location: Toledo Posts: 17	Re: Is you Knock sensor taking performance down for the count? Bring up this thread again. Got a 92 zr1 here has a code 43. Suspecting a knock sensor issue. OHMed the sensor and it is at 3.891k. Customers car not sure of full repair history on it. Know all primary and Secondary injectors have been replaced over the past 3 years, and the fuel regulator was replaced last year. Just don't seem to have the power it should. Any suggestions would be helpful as i don't see to many of these.