Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSVOLKSWAGEN2011ROUTAN SEREPAIR AND DIAGNOSISENGINE PERFORMANCETESTING & DIAGNOSIS3.6L - ENGINE DTC BASED DIAGNOSTICS [CJRA] (P1128 - P2110)00 GENERAL, TECHNICAL DATAENGINEP1129 - CLOSED LOOP FUELING NOT ACHIEVED - BANK 2TEST STEP 11 - POWERTRAIN CONTROL MODULE (PCM)
2011 Volkswagen Routan SE
Test Step 11 - POWERTRAIN CONTROL MODULE (PCM)
2011 Volkswagen Routan SESECTION Test Step 11 - POWERTRAIN CONTROL MODULE (PCM)
- Using the wiring diagram/schematic as a guide, inspect the wiring and connectors between the related Sensor and the Powertrain Control Module (PCM).
- Look for any chafed, pierced, pinched or partially broken wires.
- Look for broken, bent, pushed out or corroded terminals. Verify that there is good pin to terminal contact in the related Sensor and Powertrain Control Module connectors.
- Perform any Technical Service Bulletins that may apply.
Were there any problems found?
Yes
- Repair as necessary.
- Perform the Powertrain Verification Test. Refer to Engine .
No
- Replace and program the Powertrain Control Module. Refer to Removal and Installation .
- Perform the Powertrain Verification Test. Refer to Engine .
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.