AutoCodes – Ford – P0320 1998 Ford F150

P0320 1998 Ford F150 Code - Ignition/Distributor Engine Speed Input Circuit Malfunction

Quick Answer

The Ignition Failure Sensor is used to check whether the spark ignition is occurred correctly or not, and it is also used to tachometer drive. Common causes include Faulty Ignition/Distributor Engine Speed Sensor, Faulty Crankshaft Position sensor, Ignition/Distributor Engine Speed Sensor harness is open or shorted. 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: P0320 1998 Ford F150 indicates Ignition/Distributor Engine Speed Input Circuit Malfunction.
Common causes: Common causes include Faulty Ignition/Distributor Engine Speed Sensor, Faulty Crankshaft Position sensor, Ignition/Distributor Engine Speed Sensor harness is open or shorted.
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 5,296

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 Apr 15, 2021

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0320 1998 Ford F150 Description

The Ignition Failure Sensor is used to check whether the spark ignition is occurred correctly or not, and it is also used to tachometer drive. The sensor monitors the voltage difference between a resistance on the battery circuit for the ignition coil. When the ignition coil works properly, the electric current through the resistance is detected as voltage drop. This is confirmed for every ignition event with the crankshaft sensor and the camshaft sensor. If Engine Control Module (ECM) detects a malfunction, no ignition is possible, so the engine would not start. If there is no ignition signal for a predetermined cycle for one or two ignition coils, an ignition coil circuit failure exists.

OBDII Code P0320 1998 Ford F150 - Ignition/Distributor Engine Speed Input Circuit Malfunction - AutoCodes.com — P0320 1998 Ford F150 Code - Ignition/Distributor Engine Speed Input Circuit Malfunction

What does this mean?

What are the Possible Causes of the DTC P0320 1998 Ford F150?

Faulty Ignition/Distributor Engine Speed Sensor
Faulty Crankshaft Position sensor
Ignition/Distributor Engine Speed Sensor harness is open or shorted
Ignition/Distributor Engine Speed Sensor circuit poor electrical connection
Low battery charge
Faulty Engine Control Module (ECM)

How to Fix the DTC P0320 1998 Ford F150?

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 P0320 1998 Ford F150 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 P0320 1998 Ford F150 Code

1. What are the common symptoms of OBDII code P0320 on a 1998 Ford F150?

- Common symptoms include engine misfires, rough idling, stalling, and difficulty starting the vehicle.

2. What can cause the P0320 code to appear on a 1998 Ford F150?

- The code is typically triggered by issues with the ignition/distributor engine speed input circuit, such as a faulty crankshaft position sensor or wiring problems.

3. How can I diagnose the P0320 code on my 1998 Ford F150?

- Diagnosing the code involves checking the crankshaft position sensor, inspecting the wiring for damage, and testing the sensor's signal using a multimeter.

4. Can a bad crankshaft position sensor cause the P0320 code on a 1998 Ford F150?

- Yes, a malfunctioning or faulty crankshaft position sensor is a common cause of the P0320 code in the ignition/distributor engine speed input circuit.

5. What are some repair tips for fixing the P0320 code on a 1998 Ford F150?

- Repair tips include replacing the crankshaft position sensor, repairing any damaged wiring, and ensuring proper connections for the sensor.

6. Is it safe to continue driving with the P0320 code on a 1998 Ford F150?

- It is not recommended to drive the vehicle with the P0320 code present, as it can lead to engine performance issues and potential stalling, which may compromise safety.

7. How much does it typically cost to repair the P0320 code on a 1998 Ford F150?

- The cost of repairing the P0320 code can vary depending on the exact cause of the issue, but it may range from $100 to $300 for parts and labor.

8. Can a DIY enthusiast fix the P0320 code issue on a 1998 Ford F150?

- Yes, a DIY enthusiast with the necessary tools and knowledge can attempt to fix the P0320 code by following repair guides and videos specific to the Ford F150 model.

9. Are there any recalls related to the P0320 code on a 1998 Ford F150?

- There are no specific recalls related to the P0320 code on a 1998 Ford F150, but it's essential to stay updated with any manufacturer notifications.

10. Will resetting the OBDII system clear the P0320 code on a 1998 Ford F150?

- Resetting the OBDII system may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear after driving the vehicle.