check engine light trouble

tak2099 · 04-26-2008, 07:09 PM

i keep getting these codes:24-intake air temperature signal, 31-airflow meter signal, 51-air conditioner switch or neutral start switch signal, and 52-knock sensor signal. please give me as much info about all of these as possible.

I have an 89 supra turbo with 89,000 miles mostly stock. the only problem i know of is a hole in my turbo inlet hose, which i don't know if that would contribute to any of these codes.

04-26-2008, 07:09 PM	#1
tak2099 3" Exhaust Join Date: Jul 2007 Location: ohio Posts: 90	check engine light trouble i keep getting these codes:24-intake air temperature signal, 31-airflow meter signal, 51-air conditioner switch or neutral start switch signal, and 52-knock sensor signal. please give me as much info about all of these as possible. I have an 89 supra turbo with 89,000 miles mostly stock. the only problem i know of is a hole in my turbo inlet hose, which i don't know if that would contribute to any of these codes.