CEL after secondary midpipes and WMI kit installed

[pbs2045]

Getting P2096 (post fuel trim too lean-b1)
P2098 (post catalytic converter fuel trim (ft), bank too lean
P2196 (heated oxygen sensor (ho2s) 1, bank 1 - signal stuck rich)

Before the ark midpipes and BMS WMI kit were added, JB4 was on map 5 with bms intakes, borla catback with 93 oct + boostane, no issues at all.

Any ideas guys?

Thanks in advance

 

[turboAWD]

Connector not re-plugged all the way?

 

[xot1]

I got a P2098 too. I just erase it all move on.
But I got primary downpipes.

 

[Terry@BMS]

Comes up on straight pump gas? Could be an o2 sensor going out.

 

[NICK_KHAR]

Possible exhaust leak as well

 

[pbs2045]

I cleared the codes and took it off map 8 to see if the CELs will pop back up on just pump gas. The CELs usually come back after about 30 mins of driving while on map 8. I also saw a couple of other ppl on the Kia Stinger FB group were getting CELs with ark midpipes and recommended to get Remflex exhaust flange gaskets 8070 to prevent exhaust leaks. I'll see what happens.

Thanks guys

 

[Kato_the_kia_stinger]

Following.

 

[pbs2045]

Ran map 5 on 93 + 4oz of boostane today and no CELs. Car doesn't like the boost juice/map 8

 

[Terry@BMS]

Make sure you're getting a clean spray pattern out the nozzle with a test purge in to a clear water bottle.

 

[pbs2045]

Finally had time to mess with this (been running map4/5 on boostane all this time with no issues). It seems like purge stopped working completely now, ( when the kit was first installed the purge was working fine (I could see the fluid moving through the tube and no bubbles). I made sure to update to latest stable firmware and switched to map7. Checked the engine compartment fuse panel connection and battery box fuse panel connection in the trunk and there is power coming through. I just wanted to know which part of the kit may have become faulty that would cause the purge to stop working completely. Maybe the pump itself?

Thanks in advance

 

[Kiastinger408]

Getting P2096 (post fuel trim too lean-b1)
P2098 (post catalytic converter fuel trim (ft), bank too lean
P2196 (heated oxygen sensor (ho2s) 1, bank 1 - signal stuck rich)

Before the ark midpipes and BMS WMI kit were added, JB4 was on map 5 with bms intakes, borla catback with 93 oct + boostane, no issues at all.

Any ideas guys?

Thanks in advance

Hello did you ever figure out the codes you got??(p2096),(p2196)?? Thanks

 

[Casper_gt2]

Hello did you ever figure out the codes you got??(p2096),(p2196)?? Thanks

did you ever figure this out