Having problems with your 2005 Suzuki Verona EX ?

This code came on after driving from Erie to NC P2098

Posted / edited by AnonymousUser on : 19-03-2018

Answers :

Code P2098 - Generic Post Catalyst Fuel Trim System Too Lean Bank 2

Could be a stuck lean rear o2 sensor. This sensor is to check catalyst efficiency, sounds like the sensor could be bad, this can be checked by your freindly jeep mechanic or you can check it (rough & ready ) yourself. Its a generic code for all vehicles, and the procedure to solve it is similar en all the cases.

When Monitored: With the engine running in closed loop mode, the ambient/battery temperature above (-7\302\260C)20\302\260F, altitude below 8500 ft and fuel level greater than 15%.

Set Condition: If the PCM multiplies short term compensation by long term adaptive and a certain percentage is exceeded for two trips, a freeze frame is stored, the MIL illuminates and a trouble code is stored. Two Trip Fault. Three good trips to turn off the MIL.

Additional details coudl find in this bulletin link TSB_18-028-06 (pdf) or in DTC P2096 (Bank 1)

Hope helps.
Repair Help & Product Troubleshooting for 2005 Suzuki Verona EX

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