Sensor

[Ruski]

Can some one confirm where Sensor 1 Bank 1 is located ? on a I4 engine

[PXLpainter]

I would think that would be the pre-cat sensor on the manifold before the pipe leading back to the main Cat (bank 2 sensor 2)

[[SMAN]]

http://download.yousendit.com/56ACEA572CA403CD

PDF showing image of exactly where the sensor is (LINK ONLY GOOD FOR 7 DAYS)

[Ruski]

Thanks , now the code im getting is p2238 Bank 1 Sensor 1 , Flow Low, can this be a bad sensor ? if tried everything new gas, sea foam in the tank, tighten cap, still nothing. Now the check engine light does go over randomly but come back on

[Ruski]

Bump any one ^^^^

[[SMAN]]

I had posted in a sticky a chart with all the codes. Here is a PDF on everything i have in regards to code 2238, i hope it helps you diagnose your problem. http://download.yousendit.com/18A0B6DD5A0F74E6
LINK GOOD FOR 7 DAYS ONLY!!!

[Ruski]

Not that , i already got were the sensor ..now the code im getting is p2238 Bank 1 Sensor 1 , Flow Low, can this be a bad sensor ? if tried everything new gas, sea foam in the tank, tighten cap, still nothing. Now the check engine light does go over randomly but came back on, is this normal ?

[[SMAN]]

Read the new PDF, it has everything you need to know about code 2238, and exactly what causes it.

[gnegroni]

Read the new PDF, it has everything you need to know about code 2238, and exactly what causes it.

Can you repost? I just "welcomed" a P2238 code after seafoaming the engine, along with other codes...however, this is my third time seafoaming in 70k miles which is weird.