Autorius Tema: Elektros skyrius (Skaityta 321579 kartus)

Gedis · « **Atsakymas #125:** 2008 Kovo 02, 16:24:52 »

as zinau kad triju laidu eina, bet parasiau ka amerikonai daro pas saves, galiu net pacituot pvz:
....more than the 3.6 motors.....the 4.2's depend on a good ground signal. I replaced my old 3 wire sensor with a 4 wire. I got my extra ground signal off the back of the driver side head. Were the ECU ground is. With the old 3 wire sensor I was getting 21'ish MPG..when I replaced it with the 4 wire I got 25'ish...big difference!.............

...........I (and a few others) replace it with a 4-wire from a 93 F150. If youwant a clean install, get the opposite end plug from a salvage yard as well. The reason for the fourth wire is this. The three wire factory one uses the exhaust system as it's ground reference. which is fine when the car is new, but as corrosion sets in, it's a pretty poor connection. If you do use it, the fourth wire (grey) goes to a good ground, like the back of the drivers head where the wensors connect, or the drivers side strut tower where the fan grounds.

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Autorius Tema: Elektros skyrius (Skaityta 321579 kartus)

Gedis

Elektros skyrius

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