AutoCodes – Chrysler – P1296 Chrysler

P1296 Chrysler Code - No 5 Volt Reference Voltage To Manifold Absolute Pressure

Quick Answer

The Manifold Absolute Pressure (MAP) sensor voltage is monitored when the ignition is ON, and battery voltage is more than 10.4 volts. Common causes include Faulty Manifold Absolute Pressure (MAP) Sensor, Manifold Absolute Pressure Sensor harness is open or shorted, Manifold Absolute Pressure Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P1296 Chrysler indicates No 5 Volt Reference Voltage To Manifold Absolute Pressure.
Common causes: Common causes include Faulty Manifold Absolute Pressure (MAP) Sensor, Manifold Absolute Pressure Sensor harness is open or shorted, Manifold Absolute Pressure Sensor circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 11,259

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Aug 24, 2021

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P1296 Chrysler Description

The Manifold Absolute Pressure (MAP) sensor voltage is monitored when the ignition is ON, and battery voltage is more than 10.4 volts. The Diagnostic Trouble Code (DTC) will be set in Powertrain Control Module (PCM) memory when PCM senses MAP sensor voltage is less than 2.35 volts for 5 seconds with the ignition on.

OBDII Code P1296 Chrysler - No 5 Volt Reference Voltage To Manifold Absolute Pressure - AutoCodes.com — P1296 Chrysler Code - No 5 Volt Reference Voltage To Manifold Absolute Pressure

What does this mean?

What are the Possible Causes of the DTC P1296 Chrysler?

Faulty Manifold Absolute Pressure (MAP) Sensor
Manifold Absolute Pressure Sensor harness is open or shorted
Manifold Absolute Pressure Sensor circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P1296 Chrysler?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1296 Chrysler code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.