P1012 Suzuki Code - Exhaust Camshaft Position Actuator Park Position Bank 1
Quick Answer
The Camshaft Position (CMP) actuator system enables the Engine Control Module (ECM) to change the camshaft timing of all 4 camshafts while the engine is operating. Common causes include Low engine oil level, Low engine oil pressure, Faulty Exhaust Camshaft Position Actuator Bank 1. 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
- P1012 Suzuki indicates Exhaust Camshaft Position Actuator Park Position Bank 1.
- Common causes
- Common causes include Low engine oil level, Low engine oil pressure, Faulty Exhaust Camshaft Position Actuator Bank 1.
- 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 P1012 Suzuki Description
The CMP actuator assemblies have an outer housing that is driven by the engine timing chain. Inside the CMP assembly is a wheel with fixed vanes that is attached to the camshafts. The CMP actuator assemblies are also equipped with a locking pin. The locking pin prevents movement between the outer housing and the wheel vane assembly on engine start-ups. The CMP actuator is locked until sufficient oil pressure is available to control the CMP actuator. The locking pin is released by oil pressure before any movement in the CMP actuator assembly takes place. If the ECM detects that the CMP actuator is not in the locked position on a start-up, this Diagnostic Trouble Code (DTC) sets.
What are the Possible Causes of the DTC P1012 Suzuki?
- Low engine oil level
- Low engine oil pressure
- Faulty Exhaust Camshaft Position Actuator Bank 1
How to Fix the DTC P1012 Suzuki?
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.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1012 Suzuki 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 P1012 Suzuki Code
What does OBDII code P1012 mean for a Suzuki?
Code P1012 indicates an issue with the Exhaust Camshaft Position Actuator Park Position on Bank 1, which might affect engine timing and performance.
What are the common symptoms of P1012 on a Suzuki?
Symptoms include rough idling, poor acceleration, reduced fuel efficiency, and possibly the check engine light illuminating.
What causes the P1012 code to appear on a Suzuki?
Common causes include a faulty camshaft actuator, wiring issues, low engine oil levels, or contaminated oil affecting actuator function.
Can low oil levels trigger the P1012 code?
Yes, insufficient or dirty engine oil can prevent the camshaft actuator from functioning properly, leading to this code.
How can I diagnose code P1012 on my Suzuki?
Start by checking the oil level and condition, inspecting wiring and connectors to the actuator, and testing the camshaft position actuator itself.
Is it safe to drive with the P1012 code on a Suzuki?
Driving with this code can lead to reduced engine performance and potential damage over time. It’s best to address the issue promptly.
How do I fix the P1012 code on a Suzuki?
Repairs may include replacing the camshaft position actuator, cleaning or changing engine oil, and fixing any damaged wiring or connectors.
How much does it cost to repair code P1012 on a Suzuki?
Repair costs can range from $200 to $600 depending on whether you need to replace the actuator or perform other related repairs.
Can a software update fix the P1012 code on a Suzuki?
In rare cases, an ECM software update may resolve actuator control issues, but this is less common than mechanical repairs.
What tools are needed to troubleshoot the P1012 code on a Suzuki?
You’ll need an OBDII scanner, multimeter for electrical checks, and possibly a camshaft actuator testing tool for further diagnostics.
Discuss the causes and fixes for P1012 Suzuki OBDII Code
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