Why the hell does this happen when i turn the heat on?
12-08-09, 08:13 PM
#1
Instructor
Thread Starter
Why the hell does this happen when i turn the heat on?
I got my car running finally with the turbo and standalone. I'm only pushing 12 psi for now. I also had the SAFCII on the car before and been functional, and i felt reluctant to take it out since it's not doing any harm. now after turning the heater on for 5 minutes or so, the SAFC displays knock voltage. The signal doesn't go down even if i turn the heater off, and there's no knock that i can hear. It even displays a high signal at idle 
I figured that it might be electrical, but why? and how did the heater get involved into this??? Any suggestions will be appreciated.
I figured that it might be electrical, but why? and how did the heater get involved into this??? Any suggestions will be appreciated.
12-10-09, 11:42 AM
#4
Instructor
Thread Starter
It only does it when i turn the heater on, it even does it at idle when the heater is on! i listened to the car countless times and i couldn't hear anything.
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