Re: VL RB30ET cold start issues
Posted: Mon Mar 07, 2022 12:19 pm
RB30 ECUs use a 1.5 - 6.5v MAF signal from factory (RB30 MAF)
When Z32 etc is installed, we cut pin 14 from OPAMP board, which makes the voltage now 0-5V input
Normally when MAF is changed, it should remove the 1.5V offset we add to the RB30 ECU (shown in the software) to make 0-5V range
You can hard switch it off in the software, right click VQ map and disable MAF offset
When Z32 etc is installed, we cut pin 14 from OPAMP board, which makes the voltage now 0-5V input
Normally when MAF is changed, it should remove the 1.5V offset we add to the RB30 ECU (shown in the software) to make 0-5V range
You can hard switch it off in the software, right click VQ map and disable MAF offset