Chevrolet P1676: Evaporative Emission (EVAP) Purge Solenoid Control Circuit

Is your scanner showing Chevrolet P1676?
No worries. We'll show you what it means and how to deal with it.

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Randy Worner

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Chevrolet P1676: Evaporative Emission (EVAP) Purge Solenoid Control Circuit

OVERVIEW

Severity

Medium

DIY Difficulty Level

Intermediate

Repair Cost

$100-$250

Can I Still Drive?

Yes (Short-term only)

What Does The Chevrolet P1676 Code Mean?

The ignition is on. An improper voltage level has been detected on the output circuit which controls the EVAP purge solenoid. The above conditions are present for at least 30 seconds.

How Can You Fix The Chevrolet P1676 Code?

Poor connection at the PCM. Inspect harness connectors for backed out terminals, improper mating, broken locks, improperly formed or damaged terminals, and poor terminal to wire connection.
Damaged harness.