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 DATAENGINEP2107 - ELECTRONIC THROTTLE CONTROL MODULE PROCESSORTEST STEP 9 - (K126) ETC NEGATIVE CIRCUIT SHORTED TO GROUND
2011 Volkswagen Routan SE
Test Step 9 - (K126) ETC NEGATIVE CIRCUIT SHORTED TO GROUND
2011 Volkswagen Routan SESECTION Test Step 9 - (K126) ETC NEGATIVE CIRCUIT SHORTED TO GROUND
- Measure the resistance between ground and the (K126) ETC Negative circuit using the PCM C2 harness connector.
Is the resistance below 100 Ohms?
Yes
- Repair the short to ground in the (K126) ETC Negative circuit.
- Perform the Powertrain Verification Test. Refer to Engine .
No
- Go to Test Step 10 - ETC MOTOR
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.