P-codes are Powertrain codes and they're almost all related to emissions. Which is why we normally ignore them unless we need to be emission tested,

-- Chuck

 

CO does a rolling test for an 01, so the CEL is kind of irrelevant… other than providing diagnostics for why it might be failing on the roller.

 

They don’t give a shit about the CEL at all, apparently.

Still failing on the rollers though…

From CO’s website;

 

oh you guys still have the sniffer, yeah fill it with E/85 you'll pass. it'll sniff water

 

Pretty sure my tuner tried with the AEM that but I’ll mention it to him.

 

E85 did not work

My tuner swapped in the following;
Stock AP2 ecu
stock injectors
AP2 o2 sensor

Getting a different code now; p0135

He changed the sensor again and did a "point to point" wiring test to the ECU. Checked the fuse. Seems fine.

I'm WTF'ing all over the place.

 

you failed sniffer on E85?