Fault Family System: Powertrain (P-Codes) 2 SAE Codes

Engine Overheating Condition

Diagnostic & Technical Explanation

Code P0217 (Engine Coolant Over Temperature Condition) sets when engine coolant or oil temperature exceeds the calibrated safe limit, indicating a real overheating event rather than a sensor fault. Causes are a failed thermostat, a weak or seized water/oil pump, a clogged radiator or oil cooler, or insufficient coolant/oil level.

These 2 diagnostic trouble codes share one detection mechanism and one repair path, which is why MechanicDB groups them into a single authored fault family rather than repeating the same explanation 2 times.

Codes in this family (2)

Code	Definition	Repair coverage
P0217	Engine Coolant Over Temperature Condition	3 ranked fixes
P0298	Engine Oil Over Temperature	3 ranked fixes

What this page does not show

This page publishes the fault mechanism and the code index. The licensed dataset adds, for every one of the 15,886 codes, the full authored repair set (56,729 procedures in total) with the fields deliberately withheld here:

Procedures 2..n after the first-listed procedure
Aftermarket parts cost ranges in USD (est_parts_cost_min/max_usd)
Professional labor-hour estimates (est_labor_hours)
Step-by-step diagnostic and repair instructions
Replacement-part mappings and catalog lookups
6,637 manufacturer-specific OEM codes across 32 makes ($149 tier)

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