Hello,

I wish to install the blower Bypass tube and found several opinion or solutions to fool the ECU :

Quoting Loren :

"Is there a way of fooling the CCU into thinking that the rear blower motor is working just fine?"

Yes, the CCU needs to "see" a feedback voltage (+12) from the blower relay.
This can by accomplished by jumping G35 (#15) to pins G1 & G19 on the back
of the larger connector (35 pins).
__________________
Loren
Systems Consulting
Automotive Electronics


Other solution :

Resistor for Blower - Temp probe

Do I need to fool the probe in the Loren Solution or I can install as is in the bypass tube ?

Thank's in advance

Nicolas

 

Wanted to thank's Loren for its solution>
Worked perfectly for my car (C00 - 993 VR - 1996)
Pin 1 is absent - Used 19 and 35 (19 and 1 are interconnected in the wiring diagram).
Do someone know if I have to keep the Blower resistor wire and the Temp probe connected ?

Thank's
Nicolas