986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Fuel gauge question for anyone with an aftermarket ecu or engine swap

Escy · 07-15-2016, 01:57 PM

I don't think that's correct. ECU plug D, pin 33 is fuel level and pin 34 is for the reserve light. I was reading on another forum about someone fitting a Boxster cluster into a 914, from full to 1/4 of a tank it works from the sender, the opinion on the forum was from 1/4 tank and lower it used calculations based on the ECU consumption data.

I want to see what the score is from someone that's using the standard gauges but not the standard ECU.

07-15-2016, 01:57 PM	#3
Escy Registered User Join Date: Oct 2015 Location: Cardiff, UK Posts: 106	I don't think that's correct. ECU plug D, pin 33 is fuel level and pin 34 is for the reserve light. I was reading on another forum about someone fitting a Boxster cluster into a 914, from full to 1/4 of a tank it works from the sender, the opinion on the forum was from 1/4 tank and lower it used calculations based on the ECU consumption data. I want to see what the score is from someone that's using the standard gauges but not the standard ECU.