OBD Guide
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P22EB

Cylinder 5 Alternative Fuel Injector Control Circuit High

P22EB is an OBD-II diagnostic trouble code meaning: Cylinder 5 Alternative Fuel Injector Control Circuit High. Common causes: malfunction of the alternative fuel injector of cylinder 5, open or short circuit in control circuit. Estimated repair cost: $33–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$33–167 (est.)

Symptoms

  • Unstable engine operation
  • Increased fuel consumption
  • Power Loss
  • Check Engine Light Illuminates
  • Misfire in cylinder 5

Causes

  • Malfunction of the alternative fuel injector of cylinder 5
  • Open or short circuit in control circuit
  • Poor contact in connectors
  • Engine control unit malfunction
  • Wiring Harness Problems

How to Fix

  1. Check the condition of the alternative fuel injector for cylinder 5
  2. Check the integrity of the control circuit and connections
  3. Test resistance and voltage in the circuit
  4. Check and clean connector contacts
  5. If necessary, replace the injector or repair the wiring

Related codes

P22EAP22ECP22ED

Error P22EB by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the P22EB code mean?

P22EB is an OBD-II diagnostic trouble code that indicates: Cylinder 5 Alternative Fuel Injector Control Circuit High

What causes a P22EB error code?

The most common causes of P22EB include: Malfunction of the alternative fuel injector of cylinder 5; Open or short circuit in control circuit; Poor contact in connectors; Engine control unit malfunction.

How do I fix a P22EB diagnostic trouble code?

To fix P22EB: Check the condition of the alternative fuel injector for cylinder 5. Check the integrity of the control circuit and connections. Test resistance and voltage in the circuit. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P22EB?

Limited driving only, diagnose soon

How much does it cost to fix P22EB?

The estimated repair cost for P22EB is $33–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat