VW MKIV-A4 TDIs (VE and PD) discussion about A4/MkIV Jetta (~), Golf(), and New Beetle().
ok returned my bosch universal 4 wire, for a bosch 5 wire (part number ) bought I did a “print screen” of the O2 wiring diagram from my Bentley CD for the BEW engine. There is an oxygen sensor before the catalytic converter and one down stream for the catalytic.
I have 5 wires in the harness heading to the sensor and 6 wires at the chasis side of Use Bosch, or NGK and you will be fine. Bosch part Red = Heater + White = Heater – Black = Signal wire So i put in a wideband gauge and was trying to find the color schematic for yet the new Bosch sensor only has two whites, a black and a gray.
Wideband o2 sensors take an advanced interface to read.
. New Beetle Classifieds.
VW MKIV-A4 TDIs (VE and PD) discussion about A4/MkIV Jetta (~), Golf(), and New Beetle(). ok returned my bosch universal 4 wire, for a bosch 5 wire (part number ) bought I did a “print screen” of the O2 wiring diagram from my Bentley CD for the BEW engine.
Before screwing in a new sensor, this simple test will determine whether older, there comes a point when the oxygen or air/fuel ratio sensor’s heater circuit will Usually the heater wires on the sensor’s harness are both either black or white. You should refer to the vehicle’s wiring schematic for how that circuit is wired.Universal Oxygen (O2) Sensors / It’s been more than 40 years since Bosch invented the Oxygen Sensor and began series production in That same year, the Volvo /series became the first passenger car equipped with the new Bosch sensor.
Sep 04, · I am currently rewiring my 04 Jetta L. i purchased a Bosch Smartlink sensor, the back sensor wiring went smoothly, the front sensor has the multiple colors listed in this thread, yet the new Bosch sensor only has two whites, a black and a gray.
How 5-Wire Sensors Work. When using a 5-wire (wideband) sensor we make certain assumptions about the environment the sensor is used in, for example we assume the sensor is used to measure the exhaust byproducts of fairly complete combustion.
I have a VW golf turbo the upstream O2 sensor has gone bad and bought a universal one to replace it. The color code on the universal is different than that of the harnessed one of the car is there a wiring diagram available for replacing the O2 sensor to a universal one?
Jan 29, · I did a “print screen” of the O2 wiring diagram from my Bentley CD for the BEW engine: Its a MS Word document. Click on it, it takes you to my photo album and you need to log in again to view the pictures and then click on the “multimedia” in my album, then it .schematron.org – o2 sensor wiring color codesSOLVED: Wiring diagram color code for 5 wire o2 sensor – Fixya
