Sevcon

I have measured pin 1 and 3 and I got 5v. output on pin 2 is in right range for what the Bosch computer tells me, so I don’t know what to do the when it have the expected voltage. I maybe code it off with some help, but I really want to solved it the right way first.

Wino, do you know what right voltage is V157? ignition and idle? I can’t understand why it keep putting out p2015??

I use Bosch and vcds. The bosch computer tells me 0,5-0,8v with ignition on. my brand new intake have 1,316v that’s really strange. I have modified my old intake so it’s 0,7v with ignition on. The voltage when v157 is activate seem to be ok 3,9v. I just notice that when you start the engine pin 2 have 3,9v but after a few seconds it’s like it’s losses it’s signal and getting back to 0,5-0,8v or 1,316 depending on which intake I have connected. I’m just about to check every cables.

Hey! I found something that I don’t think it’s right. Between pin 2 and ground I have 1,3v with ignition on, my computer says it should be 0,5-0,8v can it be faulty ECU?

Thanks for the information! I’ll try to measure and see what I can find!

I guess that the sensor is mount in v157 electric motor, and that one is brand new! I don’t know what next step to do is?

Hello! I have just mount a brand new complete intake, but I still got the p2015 code. I have tried to make base setting with vcds but it doesn’t help. It’s a tdi 170hp engine code cega. Is there any who have any suggestion what to do? Regards Markus