AutoCodes – Chevrolet – P2617 Chevrolet

P2617 Chevrolet Code - Crankshaft Position Signal Output Circuit/Open

Quick Answer

The Crankshaft Position Sensor also known as the crank position sensor is an electronic device used in an engine to record the rate at which the crankshaft is spinning. Common causes include Faulty crankshaft position sensor, Crankshaft position sensor harness is open or shorted, Crankshaft position 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: P2617 Chevrolet indicates Crankshaft Position Signal Output Circuit/Open.
Common causes: Common causes include Faulty crankshaft position sensor, Crankshaft position sensor harness is open or shorted, Crankshaft position 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 2,160

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jan 20, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2617 Chevrolet Description

The Crankshaft Position Sensor also known as the crank position sensor is an electronic device used in an engine to record the rate at which the crankshaft is spinning. This information is used by the Electronic Control Module (ECM) to control ignition and fuel injection. The sensor system consists of a rotating part, typically a disc, as well as a static part, the actual sensor.
When the engine is running, the high and low parts of the teeth cause the gap with the sensor to change. The changing gap causes the magnetic field near the sensor to change. The change in the magnetic field cause the voltage from the sensor to change.

OBDII Code P2617 Chevrolet - Crankshaft Position Signal Output Circuit/Open - AutoCodes.com — P2617 Chevrolet Code - Crankshaft Position Signal Output Circuit/Open

What does this mean?

What are the Possible Causes of the DTC P2617 Chevrolet?

Faulty crankshaft position sensor
Crankshaft position sensor harness is open or shorted
Crankshaft position sensor circuit poor electrical connection

How to Fix the DTC P2617 Chevrolet?

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 P2617 Chevrolet 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.

Frequently Asked Questions about P2617 Chevrolet Code

1. What does the OBDII code P2617 mean on a Chevrolet?

P2617 indicates an issue with the crankshaft position signal output circuit, specifically an open circuit or malfunction preventing proper signal transmission.

2. What are the common symptoms of code P2617 in a Chevrolet?

Symptoms may include engine stalling, difficulty starting, rough idling, reduced power, or the check engine light illuminating.

3. What causes the P2617 code to appear in a Chevrolet?

Common causes include a faulty crankshaft position sensor, damaged wiring or connectors in the circuit, a malfunctioning PCM (Powertrain Control Module), or poor electrical connections.

4. Can I drive my Chevrolet with a P2617 code?

Driving with this code is not recommended, as it can lead to engine stalling or failure to start, potentially leaving you stranded.

5. How is the P2617 code diagnosed in a Chevrolet?

A technician will use a scan tool to confirm the code, inspect the crankshaft position sensor and related wiring for damage, and test for proper voltage and continuity in the circuit.

6. How do I fix the P2617 code on my Chevrolet?

Repairs may include replacing the crankshaft position sensor, repairing damaged wiring or connectors, or reprogramming or replacing the PCM if necessary.

7. What tools are needed to fix a P2617 code on a Chevrolet?

You may need a multimeter to test electrical connections, a scan tool to clear the code, and basic hand tools for sensor replacement or wiring repairs.

8. How much does it cost to repair a P2617 code on a Chevrolet?

The cost varies depending on the issue but typically ranges from $150 to $400, including parts and labor for sensor or wiring repairs.

9. Can a failing battery cause a P2617 code in a Chevrolet?

Yes, a weak or failing battery can cause voltage issues, potentially affecting the crankshaft position sensor circuit and triggering the P2617 code.

10. Is the P2617 code related to other engine performance issues?

Yes, since the crankshaft position sensor affects engine timing and operation, this code can lead to misfires, poor acceleration, or reduced fuel efficiency.