Code 43 - ZR-1 Net Registry Forums

Subfixer · 08-26-2019

After 1200 miles to and around Carlisle and back, the Z ran flawlessly.
Took it to work this morning and the SES light came on after 55 miles. Did some running around and the light came on as soon as the car got into closed loop.
Drove home with the light on, and about 35 miles from work, the SES light went out. Pulled codes and got 43 (saved code), knock sensor. Drove around some more this evening and no codes popped up.
I'll put the car in the air tomorrow and check the connection. Hope that's all it is.

08-26-2019	#1
Subfixer Join Date: Sep 2018 Location: Groton, CT Posts: 393	Code 43 After 1200 miles to and around Carlisle and back, the Z ran flawlessly. Took it to work this morning and the SES light came on after 55 miles. Did some running around and the light came on as soon as the car got into closed loop. Drove home with the light on, and about 35 miles from work, the SES light went out. Pulled codes and got 43 (saved code), knock sensor. Drove around some more this evening and no codes popped up. I'll put the car in the air tomorrow and check the connection. Hope that's all it is. __________________ 1992 ZR1 #442, 2 tops, White, White, Haibeck 415, 3.90 gear, Coilovers 2021 Audi RS5, 2.9 V6 Twin Turbo, Auto, Black, Black 2021 Audi Q3, 2.0T, 8 spd Tiptronic, Navarro Blue metallic, Pearl Beige