AutoCodes – Generic – P1C60

P1C60 Code - Oil Viscosity Sensor Circuit High

Quick Answer

The output from the viscosity sensor to the Powertrain Control Module (PCM) is a pulse width modulated (PWM) signal that is translated by the PCM into a viscosity value. Common causes include Faulty Oil Viscosity Sensor, Oil Viscosity Sensor harness is open or shorted, Oil Viscosity 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: P1C60 indicates Oil Viscosity Sensor Circuit High.
Common causes: Common causes include Faulty Oil Viscosity Sensor, Oil Viscosity Sensor harness is open or shorted, Oil Viscosity 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 1,079

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 Mar 16, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1C60 Description

The output from the viscosity sensor to the Powertrain Control Module (PCM) is a pulse width modulated (PWM) signal that is translated by the PCM into a viscosity value. When the oil temperature is between -25°C (-13°F) and -35°C (-31°F) the PCM will use the signal from the viscosity sensor to determine the oil viscosity level. If the PCM determines that the oil viscosity is too low (oil is too thick), the glow plug light on the dash will flash and a text message will appear on the EVIC instructing the operator to wait to start the engine.

OBDII Code P1C60 - Oil Viscosity Sensor Circuit High - AutoCodes.com — P1C60 Code - Oil Viscosity Sensor Circuit High

What does this mean?

What are the Possible Causes of the DTC P1C60?

Faulty Oil Viscosity Sensor
Oil Viscosity Sensor harness is open or shorted
Oil Viscosity Sensor circuit poor electrical connection

How to Fix the DTC P1C60?

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 P1C60 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.

Need more information about the P1C60 code?

Need more information on how to fix the P1C60 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1C60 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P1C60 Fiat — Oil Viscosity Sensor Circuit High

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 P1C60 Code

1. What are common symptoms of OBDII code P1C60 (Oil Viscosity Sensor Circuit High)?

The common symptoms of code P1C60 include the Check Engine light illuminating on the dashboard, poor engine performance, and potential issues with oil pressure readings.

2. What can cause OBDII code P1C60 to trigger?

Code P1C60 is usually triggered by a malfunction in the oil viscosity sensor circuit, which may be caused by a faulty sensor, damaged wiring, or a poor connection.

3. How serious is OBDII code P1C60 (Oil Viscosity Sensor Circuit High)?

While code P1C60 may not cause immediate harm to the vehicle, it is important to address the underlying issue promptly to prevent potential damage to the engine due to incorrect oil viscosity readings.

4. Can I continue driving with OBDII code P1C60 present?

It is generally not recommended to continue driving with code P1C60 active, as it can affect engine performance and potentially lead to further issues with oil pressure and lubrication.

5. How can I diagnose the cause of OBDII code P1C60?

Diagnosing code P1C60 typically involves using a diagnostic scanner to read the code, inspecting the oil viscosity sensor and its wiring for damage, and testing the sensor's functionality.

6. Is it safe to reset OBDII code P1C60 without addressing the underlying problem?

Resetting the code without fixing the root cause will only temporarily clear the Check Engine light. It is crucial to address the issue to prevent potential problems with oil viscosity readings.

7. Can a DIY enthusiast repair OBDII code P1C60 at home?

Repairing code P1C60 may be possible for experienced DIY enthusiasts, especially if the issue is related to a faulty sensor or damaged wiring. However, professional guidance is recommended for accurate diagnosis and repair.

8. What are some tips for repairing OBDII code P1C60?

Repair tips for code P1C60 may include checking and cleaning sensor connectors, replacing the oil viscosity sensor if necessary, and ensuring all wiring connections are secure.

9. How much does it cost to repair OBDII code P1C60 at a mechanic?

The cost of repairing code P1C60 can vary depending on the underlying issue and the labor rates of the mechanic. It is advisable to obtain quotes from different repair shops for comparison.

10. Can OBDII code P1C60 be prevented in the future?

Regular maintenance, including timely oil changes and inspections of the oil viscosity sensor and its wiring, can help prevent the recurrence of code P1C60 in the future.