System: Powertrain (P-Code)
SAE Standard (Generic)
Family: Throttle Valve Intake Air Pressure Sensor
Code P2EB2: Throttle Valve Intake Air Pressure Sensor Circuit High
Diagnostic & Technical Explanation
Code P2EB2 (Throttle Valve Intake Air Pressure Sensor Circuit High) 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.
First-listed procedure
Rank #1
Inspect and clear throttle valve pressure port
Easy DIY
This is the first procedure in the authored
consideration order, not a measured cause likelihood. Execute it only when its prerequisites
and diagnostic findings support it. Its cost and labor estimates (where known), the step-by-step procedure and the
remaining 2 procedure(s) are in the licensed dataset. Ordering context.
Full family: Throttle Valve Intake Air Pressure Sensor
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)