Fault Family System: Powertrain (P-Codes) 4 SAE Codes

Throttle Valve Intake Air Pressure Sensor

Diagnostic & Technical Explanation

Code P2EB0 (Throttle Valve Intake Air Pressure Sensor Circuit) covers the pressure sensor tapped directly at the throttle valve (used on boosted engines to measure pressure right at the throttle plate rather than further upstream or in the manifold) so the ECM can detect throttle-body icing or restriction precisely. The ECM flags an open, shorted, out-of-range, or implausible signal. Causes are a moisture-clogged sensor port in cold weather, a failed sensor element, or a corroded connector.

These 4 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 4 times.

Codes in this family (4)

Code	Definition	Repair coverage
P2EB0	Throttle Valve Intake Air Pressure Sensor Circuit	3 ranked fixes
P2EB1	Throttle Valve Intake Air Pressure Sensor Circuit Low	3 ranked fixes
P2EB2	Throttle Valve Intake Air Pressure Sensor Circuit High	3 ranked fixes
P2EB3	Throttle Valve Intake Air Pressure Sensor Circuit Range/Performance	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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