P28F8
Exhaust Pressure Too High Bank 2
Severity
⚠️ MediumCan you drive?
Yes, but get it checked soon
Approx. repair cost
$56–278 (est.)
Symptoms
- Reduced engine power
- Increased fuel consumption
- Rough engine operation
- Check Engine Light Illuminates
- Noise from the exhaust system
Causes
- Clogged catalytic converter
- EGR system malfunction
- Problems with the exhaust gas pressure sensor
- Clogged particulate filter (for diesel engines)
- Mechanical damage to the exhaust system
How to Fix
- Check the condition of the catalytic converter
- Diagnose the EGR system
- Check exhaust pressure sensors
- Inspect the exhaust system for damage
- If necessary, replace faulty components
Related codes
Error P28F8 by Vehicle Brand
AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye