I own an Acura CL-S 43,000 miles. Lately it has been throwing random cylindor codes along with a 209 code of which meaning I am unaware.
I have installed: Comptech ESM, header, exhaust, sways, springs.: UR crank pully: AEM CAI w/ 5 Spiral Max swirlers inside, & pully set: The 209 code occured when a Hurricane chip was connected, but only after I installed the Thurmablock system. After which I disconnected the Hurricane chip because it was somehow messing with the Air reading 40 instead of 150. Can anyone out there enlighten me on what is causing the codes
. The Acura Tech seemed to have no clue; only stating that I must have gotten some bad gas, or the fuel injecter cleaner was causing the PCM to think that there was a problem. HELP!

 

I own an Acura CL-S 43,000 miles. Lately it has been throwing random cylindor codes along with a 209 code of which meaning I am unaware.
I have installed: Comptech ESM, header, exhaust, sways, springs.: UR crank pully: AEM CAI w/ 5 Spiral Max swirlers inside, & pully set: The 209 code occured when a Hurricane chip was connected, but only after I installed the Thurmablock system. After which I disconnected the Hurricane chip because it was somehow messing with the Air reading 40 instead of 150. Can anyone out there enlighten me on what is causing the codes
. The Acura Tech seemed to have no clue; only stating that I must have gotten some bad gas, or the fuel injecter cleaner was causing the PCM to think that there was a problem. HELP!

 

First: If you aren't running boost why do you have the Comptech ESM?
Second: What is the Hurricane Chip?
Third: Air readings of 40? 150?

 

On my last post I made an error. The undocumented code should read P560 not 209.