| 1 |
Key OFF. Disconnect the lambda 1 sensor and ECU connector "C". Check for continuity between lambda 1 sensor connector cavity 3 and ECU connector "C" pin 18. Do you have continuity? |
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Go to Step 2 |
Repair the circuit as necessary, locate any wires that need to be repaired or replaced |
| 2 |
Key OFF. Disconnect the ECU connector "C" and inspect pin 18 for any corrosion and contamination. Any issues found? |
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Repair the circuit as necessary and fix any pins with corrosion or contamination |
Go to Step 3 |
| 3 |
Replace lambda bank 1. |
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Go to Step 4 |
N/A |
| 4 |
Clear any DTC from the ECU. Turn the ignition off and wait 30 seconds. Start the engine and operate the engine to full operating temperature. Observe the Check Engine Light on the Menu bar in VCM Live. After operating the engine within the test parameters, check for any stored codes. Does the engine operate without any stored DTCs? |
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System is now operational and ready to be tuned |
Contact HP Tuners Support |