P0662 Chrysler Code - Intake Manifold Tuning Valve Control Circuit High Bank 1
Quick Answer
The Engine Control Module (ECM) continuously monitors the Intake Manifold Tuning Valve (IMTV) system during the Key ON engine OFF or key ON engine running self-test. Common causes include Faulty Intake Manifold Tuning Valve (IMTV), Intake Manifold Tuning Valve harness is open or shorted, Intake Manifold Tuning Valve 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
- P0662 Chrysler indicates Intake Manifold Tuning Valve Control Circuit High Bank 1.
- Common causes
- Common causes include Faulty Intake Manifold Tuning Valve (IMTV), Intake Manifold Tuning Valve harness is open or shorted, Intake Manifold Tuning Valve 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.
Code P0662 Chrysler Description
What are the Possible Causes of the DTC P0662 Chrysler?
- Faulty Intake Manifold Tuning Valve (IMTV)
- Intake Manifold Tuning Valve harness is open or shorted
- Intake Manifold Tuning Valve circuit poor electrical connection
How to Fix the DTC P0662 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 P0662 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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Frequently Asked Questions about P0662 Chrysler Code
1. What does the OBDII code P0662 mean for a Chrysler vehicle?
P0662 indicates a high voltage issue in the Intake Manifold Tuning Valve (IMTV) Control Circuit on Bank 1.
2. What are the common symptoms of a P0662 code in a Chrysler?
Symptoms may include reduced engine performance, poor fuel economy, hesitation during acceleration, and an illuminated Check Engine Light.
3. What causes the P0662 code to appear on a Chrysler?
Possible causes include a faulty intake manifold tuning valve, damaged or corroded wiring, a malfunctioning IMTV control solenoid, or a failed engine control module (ECM).
4. Can I drive my Chrysler with a P0662 code?
While the vehicle may still be drivable, driving with a P0662 code can lead to reduced engine performance and potentially cause long-term damage if not addressed.
5. How do I diagnose the P0662 code on a Chrysler?
Diagnosis typically involves inspecting the IMTV control circuit for damaged wiring, checking the IMTV solenoid for proper operation, and testing the voltage and resistance of the circuit.
6. How is the P0662 code repaired on a Chrysler?
Repairs may include replacing the intake manifold tuning valve, repairing or replacing damaged wiring, cleaning electrical connections, or replacing the ECM if necessary.
7. How much does it cost to fix a P0662 code on a Chrysler?
Repair costs can vary but typically range from $100 to $400 depending on whether the issue is with the IMTV valve, wiring, or ECM.
8. What tools are needed to fix the P0662 code on a Chrysler?
Tools may include an OBDII scanner, a multimeter for electrical testing, and basic hand tools for accessing and replacing components.
9. Can a dirty intake manifold cause a P0662 code on a Chrysler?
A dirty intake manifold is not a direct cause of the P0662 code, but buildup can affect the operation of the IMTV valve, contributing to performance issues.
10. Will clearing the P0662 code with a scanner fix the problem?
Clearing the code will reset the Check Engine Light temporarily, but the underlying issue must be repaired to prevent the code from returning.
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