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January 3rd 2026

P1628 / MOPAR

SENSOR REFERENCE VOLTAGE CIRCUIT ERRATIC

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January 3rd 2026

P1628 / MAZDA

Powertrain Control Module (ECM/TCS) Any Line Communication Error

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January 3rd 2026

P1628 / JAGUAR

Module Ignition Supply Input Malfunction

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January 3rd 2026

P1628 / GENERIC

Module Ignition Supply Input Malfunction

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January 3rd 2026

P1628 / CHEVROLET

ECT Pull-Up Resistor

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January 3rd 2026

P1628 / CADILLAC

ECT Pull-Up Resistor

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January 3rd 2026

P1628 / BUICK

ECT Pull-Up Resistor

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January 3rd 2026

P1628 / AUDI

Data-Bus Powertrain missing message from steering sensor

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NOTE: Results from this database are the beginning of the diagnostic process, further investigation should be performed to confirm results before you begin repairs.