TSB Document:

Affected Component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR

Summary
DME FAULT CODE 1B8004 ENVIRONMENTAL AIR CATALYST (EAC) SENSOR: During a service or vehicle test, the DME has the following fault code stored but the Malfunction Indicator Lamp (MIL) light is not illuminated:

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Date Published
APR 01, 2018
NHTSA TSB #
10138414
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