dc8fixer

iTrader: (13)

Just bought a 99z with 195,000on the clock. 6 codes showing with ses light. P0410,p0412,p0418,p0410pd,p0412pd ,p0418pd. Car is m6 and all stock except aftermarket exhaust. what should I check first? Also have abs light on too. Any advice appreciated...

koolaid_kid

iTrader: (21)

All those codes point to your AIR pump system being removed when the aftermarket exhaust was installed, very normal. They can be turned off with a tune, or you can reinstall the AIR system.
Not sure on the ABS light, unless that was also removed.