OBD Guide
ENFRDEESPT

P22E0

Cylinder 2 Alternative Fuel Injector Control Circuit Range/Performance

P22E0 is an OBD-II diagnostic trouble code meaning: Cylinder 2 Alternative Fuel Injector Control Circuit Range/Performance. Common causes: malfunction of the alternative fuel injector of cylinder 2, problems in the injector electrical circuit (break, short circuit, contact corrosion). Estimated repair cost: $13–89.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$13–89 (est.)

Symptoms

  • Unstable engine operation when using alternative fuel
  • Loss of engine power
  • Increased fuel consumption
  • Check Engine Light Illuminates
  • Switching to petrol in bi-fuel systems

Causes

  • Malfunction of the alternative fuel injector of cylinder 2
  • Problems in the injector electrical circuit (break, short circuit, contact corrosion)
  • Faulty injector relay or fuse
  • Problems with the control signal from the ECU
  • Incorrect ECU software

How to Fix

  1. Check the electrical circuit of the injector for breaks and short circuits
  2. Test injector resistance
  3. Check the control signal from the ECU
  4. Replace alternative fuel injector if necessary
  5. Check and update ECU software

Related codes

P22E1P22E2P22E3

Error P22E0 by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the P22E0 code mean?

P22E0 is an OBD-II diagnostic trouble code that indicates: Cylinder 2 Alternative Fuel Injector Control Circuit Range/Performance

What causes a P22E0 error code?

The most common causes of P22E0 include: Malfunction of the alternative fuel injector of cylinder 2; Problems in the injector electrical circuit (break, short circuit, contact corrosion); Faulty injector relay or fuse; Problems with the control signal from the ECU.

How do I fix a P22E0 diagnostic trouble code?

To fix P22E0: Check the electrical circuit of the injector for breaks and short circuits. Test injector resistance. Check the control signal from the ECU. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P22E0?

Yes, but get it checked soon

How much does it cost to fix P22E0?

The estimated repair cost for P22E0 is $13–89. Actual cost depends on your vehicle, location, and labor rates.

FRDEESPT

See also: Russian version · NationStat