View Full Version : service engine light??

1961 109 WAGON
12-29-2008, 05:52 PM
found out its running lean/rich on bank two.
where in cylinder #1??
says it might be a o2 or maf sensor if its both banks.
what is bank one and which is bank two??

12-31-2008, 06:21 PM
There are 2 crankcase vent. hoses on the back of the intake, usually covered by a heated "blanket." These get gooey and allow unmetered air into the system causing these codes. Easy repair. Take off the accuostic cover and you will see the "blanket."

1961 109 WAGON
01-04-2009, 05:51 PM
thank you, ill try that tip!