Tag: fuel

Volvo S80 2.4T New Bosch O2 Lambda Sensor

As a car grows older, parts outreach their peak efficiency and should be replaced with new parts. Like the front O2 lambda precat sensor, which has an replacement interval of 250.000km, which my car already replaced sometime ago. Replaced it with a genuine Bosch OEM part. Noticed that my Long Term Fuel Trims (LTFT) were dropping, which is a good indicator.

Partnr: 0 258 007 137 / 0258007137

LSU42, LS7137

EAN: 3165143196243

Volvo S80 2.4T Bosch O2 Precat Lambda Sensor

Volvo S80 2.4T Bosch O2 Precat Lambda Sensor

Volvo S80 2.4T Bosch O2 Precat Lambda Sensor




Volvo S80 2.4T Replacing the Bosch O2 Lambda Sensor

Many people tend to forget that O2 aka Lambda sensors have a replacement interval (in my case 250.000km). Failing to do so will have direct impact on your power and mileage. I checked using Torque (Android app) and checking the Long Term Fuel Trims (LTFT). I noticed that they dropped after installing the new Bosch O2 sensor.

Partnr: 0 258 007 137 / 0258007137
LSU42, LS7137
EAN: 3165143196243

Volvo S80 2.4T Bosch O2 Precat Lambda Sensor

Volvo S80 2.4T Bosch O2 Precat Lambda Sensor

Volvo S80 2.4T Bosch O2 Precat Lambda Sensor




VW Golf MK3 GTI, New Fuel Pump

As the car is about 21 years old, it was about time the fuel pump was renewed. A fuel pump gets old and will be unable to deliver the desired fuel pressure when needed. This will have a big impact on the performance as you might imagine. It took me quite some time as the retaining ring was stuck, like real stuck…

I was finally able to prise it of, but needed to perform some cleaning before putting in the new pump. But it was worth it!

Partnr: 1H0919051AK

Dirty pump
VW Golf MK3 GTI / Replacing the Fuel Pump 1H0919051AK

Fresh new pump!

VW Golf MK3 GTI / Replacing the Fuel Pump 1H0919051AK




Time for a new car, VW Golf MK3 GTI 2.0 8v

And then it was time for a change, a new car. But it didn’t go smoothly, not at all. I traded my 2009 Toyota Aygo with a Volkswagen (VW) Golf MK3 GTI 2.0 8v (1996, AGG engine code), after having an extended test drive which didn’t show any weird signs. Car handled nicely, especially for that age.

But on the way back it broke down, RPM gauge dropped instantly and car died (electrics worked though). Long story short, I was pulled back home and was able to fix the issue a day or two later by swapping out the Crankshaft Position sensor (G28) and as a precaution, I also swapped out the Fuel Pump Relay (nr 30).

So a little bit of a headache & mixed feelings later, I am still very happy with my swap!

Stranded…

Stranded

Being towed

En route to Sevenum...

Back home (finally!)

Finally home