fits model: Protege. year: 1999–2003.

( Brand: Walker Products ), ( Type: Engine Crankshaft Position Sensor ), ( Manufacturer Part Number: 235-1309 ), ( Country Of Origin: China ), ( Ipn: 180-0612 )
The Subaru 235-1309 Crankshaft Position Sensor is a crucial component of the engine's electronic fuel injection and ignition systems in 1999-2003 Subaru Outback, Legacy, Forester, Outback Sport, Baja, Impreza, Impreza WRX, Impreza WRX STI, and Tribeca models. Its primary function is to monitor the engine's crankshaft position to ensure proper synchronization between the engine's fuel injection and ignition systems, resulting in optimal engine performance, improved fuel economy, and reduced emissions.
This sensor is a magnetically operated, three-wire Hall Effect type component. It uses a toothed wheel on the crankshaft to detect the position of the engine shaft relative to the sensor. The sensor then sends a signal to the engine control module (ECM) to adjust the ignition and fuel injection accordingly.
The 235-1309 Crankshaft Position Sensor is designed with a robust construction to withstand the harsh operating conditions of an automotive engine. It is made with high-quality materials and advanced manufacturing processes to ensure long-lasting reliability and precision.
Symptoms of a faulty crankshaft position sensor include rough idling, hesitation during acceleration, misfiring, and difficult starting. Replacing a faulty crankshaft position sensor with a genuine Subaru part, like the 235-1309, can help prevent these issues and ensure the continued optimal performance of your vehicle.
Installing the 235-1309 Crankshaft Position Sensor is a straightforward process for experienced do-it-yourselfers. However, for those less confident in their mechanical abilities, it is recommended to have the sensor replaced by a professional technician to ensure the job is done correctly and efficiently.
In conclusion, the Subaru 235-1309 Crankshaft Position Sensor is an essential component of your vehicle's engine system that plays a vital role in ensuring optimal engine performance, fuel economy, and reduced emissions. By replacing a faulty sensor with a genuine Subaru part, you can prevent issues related to engine misfiring, hesitation, and difficult starting.
Buying a walker 235-1309 engine crankshaft position sensor for a 1999-2003 Subaru Impreza or Subaru Outback (collectively known as the Subaru Protege) can be a worthwhile investment for addressing issues related to crankshaft position sensing. Here are some pros and cons to consider before making a purchase.
Pros:1. Improved engine performance: A faulty crankshaft position sensor can cause rough idling, misfiring, and even stalling. Replacing the sensor can help restore smooth engine operation.
2. Enhanced fuel efficiency: A malfunctioning crankshaft position sensor can cause the engine to burn more fuel than necessary. By fixing the issue, you may notice an improvement in fuel economy.
3. Diagnostic capabilities: Installing a new crankshaft position sensor can help you identify other potential issues with the engine, as the check engine light may remain on even after replacing the sensor if there is another problem.
4. Cost-effective: The cost of a new crankshaft position sensor is generally lower than the cost of dealing with the potential damage that can occur from driving a vehicle with a faulty sensor.
Cons:1. Labor costs: If you are not mechanically inclined, you may need to pay for professional installation, which can add to the overall cost of the repair.
2. Potential for other issues: Replacing the crankshaft position sensor does not guarantee that there are no other issues with the engine. Additional repairs may be necessary.
3. Rare occurrence: In some cases, a crankshaft position sensor may fail without any noticeable symptoms. In such instances, replacing the sensor might not yield an immediate benefit.
Conclusion:In summary, replacing a faulty crankshaft position sensor in a 1999-2003 Subaru Protege can lead to improved engine performance, enhanced fuel efficiency, and diagnostic capabilities. However, there are potential drawbacks, such as labor costs and the possibility of other underlying engine issues. Ultimately, the decision to buy and install a new crankshaft position sensor depends on the specific circumstances of your vehicle and your personal priorities.
Recommendation:If your Subaru Protege is experiencing issues related to crankshaft position sensing, such as rough idling, misfiring, or stalling, or if the check engine light is on, it may be worth considering the purchase and installation of a new crankshaft position sensor. However, it is recommended to have the vehicle inspected by a professional mechanic to determine the root cause of the issue and weigh the potential benefits against the costs.
Placing an order outside the US is easy. Engine Crankshaft Position Sensor. HOLSTEIN: 2CRK0511. Delivers highly accurate timing signals to the engine control module ensuring optimal performance.
Direct fit replacement. Original packaging. Designed to meet or exceed OE specifications in form fit and function. Mazda: ZM0118221A.
All accessories hardware. FEATURES: Crankshaft Position Sensor work together with the camshaft position sensor and vehicles ECU to ensure that both ignition timing fuel supply are correct for peak economy performance emissions. MOBILETRON: CS-J053.
Direct fit connectors. Color:Black, Connector Gender:Male, Quantity:1, Shape:Oblong, Mounting Hole Terminal Gender:Female, Quantity:3, Type:Blade. The computer uses this and other inputs to calculate injector on time ignition system timing.