fenlux
New Member
- Messages
- 5
- Location
- Australia Tas
So I have put a 1uz in a old hilux with a uzz31 ecu from what I can tell, numbers are gone from the ecu case, but the 40p 40p 40p output is correct and corresponds to everything as per wiring diagrams.
Everything works and runs fine apart from error code 72.
Hilux air con sends a 12+ signal to ecu pin 34 A/C and idles engine up then activates pin 23 ACMG and engages ac clutch. Now all this works fine the first time I start the car after a ecu reset but when I turn the car off and start it again the check engine light comes on but everything still works fine apart from the error code.
Any ideas anyone?
Everything works and runs fine apart from error code 72.
Hilux air con sends a 12+ signal to ecu pin 34 A/C and idles engine up then activates pin 23 ACMG and engages ac clutch. Now all this works fine the first time I start the car after a ecu reset but when I turn the car off and start it again the check engine light comes on but everything still works fine apart from the error code.
Any ideas anyone?