U3528 Chrysler Le Baron OBD Code

OBD/2 U3528 error code description and symptoms.

Mass Air Flow (MAF) Sensor Intermittent The MAF sensor circuit is monitored by the PCM for sudden voltage (or air flow) input change through the comprehensive component monitor (CCM). If during the last 40 warm-up cycles in key ON engine running the PCM detects a voltage (or air flow) change beyond the minimum or maximum calibrated limit, a continuous memory diagnostic trouble code (DTC) is stored.

To check for an open circuit, trace along the length of the transmission control circuit, checking for breaks in the wiring. Repair any broken wiring and make sure all connectors are fully seated and locked.Pay close attention to connectors, looking for corrosion, bent or broken pins, or moisture in the connector. Repair any connector issues even if they are not specifically part of the transmission control circuit as they may serve a function in providing power to the transmission control circuit.

U3528 Chrysler Le Baron Error Code Repair Process :

If your vehicle failed a U3528 test and the U3528 Check Engine Light is NOT on, chances are you have a problem with the OBDII system, a burned out MIL lamp, or a faulty catalytic converter. The converter is essentially an afterburner that cleans up the exhaust after it exits the engine. The OBDII system uses glow plug circuit high side low input a ownstream oxygen sensor to monitor the efficiency of the converter, and it should detect a drop in converter efficiency if the converter has been contaminated or is failing (ignition misfiring, leaky exhaust valves, and oil burning can all damage the converter). What you want to look glow plug circuit high side low input: Any conditions that might cause ignition misfire, an overly rich or lean fuel condition, or loss of compression. Use your OBD Express DIY to look at the oxygen sensor outputs, coolant temperature, airflow, calculated engine load, and inlet air temperature.

Common Causes of Chrysler Le Baron U3528 OBD2 Code

A common cause of code U3528 is the failure of Glow Plug Circuit High Side Low Input, but there are several other possible causes as well, such as ;

Damaged camshaft position (CMP) sensor
Faulty Air fuel ratio (A/F) Sensor 1 Bank 1
Faulty Intake Valve Timing Control Solenoid Valve
Oil flow restriction in the oil passages or the variable camshaft timing (VCT) valve body

U3528 is a kind of Network Trouble Code

U-code indicates that engine communication errors and shows lost communication with engine parts.U-Codes are fairly straight forward, given all of the articles and technical publications that have been written regarding these problematic codes. In most cases, it just comes down to identifying the module that isn't communicating with the other modules on the CAN bus line for whatever reason.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

About Us | Contact | Privacy

U3528 Chrysler Le Baron OBD Code

U3528 Chrysler Le Baron Error Code Repair Process :

Common Causes of Chrysler Le Baron U3528 OBD2 Code

U3528 code for other Chrysler cars