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🟢 SOLVED: Honda CR-V 2.2 CDTi diesel injector fault — Honda | MyCarFault
🟢 SOLVED 0% 2 fixes reported · 0 driver confirmations

🟢 Honda CR-V 2.2 CDTi diesel injector fault

Honda
On This Page: ⚙️ Causes 🔧 All Repairs ⚠️ Avoid These 🧾 Driver Reports 🔗 Similar Faults
⚡ Quick Summary
Severity Level
High
Safe to Drive?
⚠️ Drive with Caution
Safety Impact
Can become a safety issue if left unresolved
Urgency Level
🟠 Fix Soon
Estimated Repair Cost
GBP 18 – 450

Honda CR-V 2.2 i-DTEC diesel with rough running, misfires or EML. Injector faults are common on this engine at higher mileages. This fault code is stored when the engine control unit detects a specific fault condition. Common causes include sensor failures, wiring faults, and component wear. Always read additional fault codes before replacing parts — multiple codes together provide a clearer diagnosis. Clear the code after repair and test drive to confirm the fault does not return.

⚙️ Possible Causes

Possible: Injector 3 replaced and coded — rough running fixed Possible: Injector return pipe split — cheap fix for the symptoms

Repair / Solution

Based on 0 driver confirmations

Injector 3 replaced and coded — rough running fixed 0%
0 worked · 0 did not · GBP 300 – 450 · ⚪ Unverified 🔧 Mechanic verified
Injector return pipe split — cheap fix for the symptoms 0%
0 worked · 0 did not · GBP 18 – 35 · ⚪ Unverified

⚠️ Wrong Diagnosis?

No commonly reported misdiagnoses for this fault yet. If you have replaced a part that did not fix this Honda problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.

🧾 Driver Reports

✅ Fixed Injector 3 replaced and coded — rough running fixed

Dealer diagnosed injector 3 as the culprit after running injector balance test. Replaced and coded the new injector to the ECU. Smooth as silk now. £380 all in at Honda dealer. Make sure they code the new injector — won't run right without it.

Parts replaced: Fuel injector (cylinder 3)

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✅ Fixed Injector return pipe split — cheap fix for the symptoms

Rough idle and slight smoke on startup. Before condemning an injector I checked the return fuel pipes — the small rubber sections had perished and one had split. New pipe kit was £22. Symptoms gone completely. Worth checking these first on the 2.2 i-DTEC.

Parts replaced: Injector return pipe kit

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