Experiencing intermittent starting problems or unexpected stalling in your Chrysler 200 can be frustrating and concerning. These issues can stem from a variety of factors, and diagnosing the root cause is crucial for effective repair. Let’s delve into two cases involving 2013 Chrysler 200 models facing such challenges, and explore potential troubleshooting steps and solutions.
Case Study 1: 2013 Chrysler 200 V6 – Intermittent No-Start Condition
A 2013 Chrysler 200 V6 with 56,000 miles began exhibiting a perplexing no-start issue. Initially, the problem appeared after a short stop, with suspicion falling on potential fuel contamination. Using fuel system dryer seemed to temporarily resolve the issue, but the no-start condition recurred within weeks.
Further investigation revealed the fuel pump was not priming. Manipulating the fuel pump connector under the rear seat temporarily restored starting function, suggesting an electrical connection problem. While replacing the fuel pump harness and even the fuel pump itself didn’t permanently fix the issue, an unexpected discovery was made: using a spare key allowed the car to start. However, the problem resurfaced a month later. Cleaning the fuel pump connector again provided another temporary fix. This pattern indicates an intermittent electrical issue, possibly combined with key-related security system interference.
Case Study 2: 2013 Chrysler 200 V6 – Highway Stalling
Another 2013 Chrysler 200 V6, this one with significantly higher mileage (256,000 miles), presented a different but equally concerning problem: highway speed stalling. This vehicle would stall at 65-70 mph, sometimes accompanied by battery drain during restart attempts. Dealership visits yielded no immediate answers, as the car would mysteriously restart after being towed or jumped.
Replacing the fuel pump, initially thought to be the culprit due to a faulty check valve, did not resolve the stalling. The vehicle continued to stall intermittently, sometimes restarting after a 20-minute wait. This suggests a heat-related component failure or a sensor malfunction that temporarily recovers after cooling down.
Proposed Action Plan for Both Vehicles
To systematically address these issues, a similar diagnostic approach is recommended for both Chrysler 200 vehicles:
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Run a Comprehensive Diagnostic Scan: Utilize an OBD-II scanner to retrieve diagnostic trouble codes (DTCs) from the engine control module (ECM) and other relevant systems. This can pinpoint sensor malfunctions, electrical faults, or fuel system issues. Pay close attention to codes related to the fuel pump, crankshaft position sensor, and immobilizer system.
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Crankshaft Position Sensor Inspection/Replacement: A faulty crankshaft position sensor is a common cause of stalling and no-start conditions. Inspect the sensor and its wiring for damage or corrosion. Consider replacing the crankshaft position sensor, especially in the higher mileage vehicle, as a preventative measure.
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Software Upgrade and Module Programming: Chrysler vehicles rely on complex software to manage engine operation, fuel delivery, and security systems. Outdated or corrupted software can lead to various performance issues, including starting and stalling problems. Consult a qualified Chrysler technician to check for available software updates for the ECM, powertrain control module (PCM), and other relevant modules. Coding Of Chrysler Cars, referring to the process of configuring and updating vehicle software, might be necessary to address underlying software glitches or compatibility issues that could be contributing to these problems. Proper module programming ensures all electronic components communicate effectively and operate according to the latest factory specifications.
By following these steps, and focusing on both hardware components and software integrity, a more accurate diagnosis and effective repair strategy can be developed for these Chrysler 200 starting and stalling issues. Remember to consult with a certified mechanic for professional diagnosis and repair, especially when dealing with complex electrical and electronic systems.
