2002 S80 2.9 ( One Of the Injectors is not giving signal or

alex8822 · Post by **alex8822** » 15 Sep 2010, 10:13

Hello, I have an issue with my 2002 S90 2.9. one of the injectors are not giving of spark on cylinder number 6 does anyone have any idea on what and how it can be fixed ?.

Rustypig · Post by **Rustypig** » 18 Sep 2010, 15:51

Clarify a bit...Injector or spark plug? How do you know this? Did it throw a code? It's not uncommon for a coil to fail, and they sit right on top of the spark plug so they are easy to change. Swap the #6 with #5 and see if the problem follows, then you'll know you need a new coil. If its an injector it gets a bit more involved since it could be an electrical connection or the injector itself.