My car is a 90 crx with a turboed b18a. Every once in a while, after its been running and i cut it off and try to start it back up it wont crank and ill get the code 16 and 41(i think). Which are injector and 02 sensor heater. Its running a little rich according to my autometer A/F gauge(which isnt that acurate i know). Its only been turboed for a week and it done it some before i boosted it but now its doing it alot. What could be causing this? The injectors are clean and in good shape. Im stumped. Thanks

Sean

 

post this in the FI form... maybe turbo related.

 

i know nothing about turbos....but arent you supposed to wait a while before you shut the car off to let the turbo spool down or something

 

Yea, you should let it idle to get the hot oil out of the turbo, and or keep the hot turbo from baking the oil to the bearings inside of itself. Thats what they make turbo timers for.

 

he said it was doing this BEFORE the turbo was on it so it is not cause of turbo issues like cool down time.