Ok so im installing a after market fuel level gauge in my car along with other gauges. I went back new tank and found the sender wire (solid pink).
Then traced down the only pink wire in the plug in behind the dash and i tested the ohms from the tank currently 6.7 (almost empty lol) checked the one at the plug in and read 6.7 but with headlight switch turned on it rises to 7.2? and when off back down to 6.7 now the dash plug isn't plugged into anything at the moment?
idk why its rising when headlight switch is turned on?
Then traced down the only pink wire in the plug in behind the dash and i tested the ohms from the tank currently 6.7 (almost empty lol) checked the one at the plug in and read 6.7 but with headlight switch turned on it rises to 7.2? and when off back down to 6.7 now the dash plug isn't plugged into anything at the moment?
idk why its rising when headlight switch is turned on?
