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Old 03-22-2024, 05:57 PM   #1
Bruce2088
 
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Drives: 24 2SS 1LE V8 6M
Join Date: Aug 2023
Location: Kansas
Posts: 20
CEL P2098 after only 1500 miles new car

So needed to rev engine a bit for daughter’s friend. I’ve never rev’d this stopped before. Rev’d to only 2000 - 2500 rpm twice (was in track and didn’t want to be too loud). Yeah, this was weak AF but I was asked to. Got to first stop sign and noticed CEL on. Went home and read codes. P2098 Post Catalyst Fuel Trim System Too Lean
Bank 2

This just a hiccup? Been nicely breaking in car as it’s an 2024 2SS 1LE and kept below 4000rpm all this time until yesterday I went, wait for it, took it in 2nd up to 5000rpm. Zzzzzz. I know. Buying oil for my 2nd oil change before I take the reins off.

Only thing I’ve done is install 1-4 skip shift.

Thinking hiccup because I saw the following on some random page for Google search P2098
“ The most common reason for the fault codes
listed above is when the driver continuously taps the accelerator pedal (on - off - on - off - on - off) to try and maintain a constant speed, or possibly keeping the beat to a good song. I suggest clearing the fault codes and try to keep the accelerator pedal in one position as much as possible and see if the fault codes return.”
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