What does p0135, p0141, and p0161 mean?
Won’t pass state mandated emission testing. As mentioned at the beginning of the article, P0135, P0141, P0155, and P0161 DTCs share one specific and common thread: a Heater Circuit Malfunction. What does this mean? Before I jump into an explanation of what the codes mean I’ll share with you some basic working theory of how the O2 sensor works.
What to do if your car has a p0141 code?
If the OBD-II scanner indicates a P0141 trouble code, bring your vehicle to the nearest auto repair shop. A technician can determine if the fault lies with the oxygen sensor or somewhere else.
Why is my Check Engine light on code p0135?
Code P0135 occurs when the powertrain control module tests the upstream heated oxygen sensor’s heater circuit on Bank 1 and detects a short in the circuit or excessive resistance in the heater circuit. What Are The Symptoms Of Code P0135? Check Engine Light is on
What causes DTC p1635 and p1639?
Failure to carry out this procedure properly may generate DTC P1635, Tire/Axle Ratio out of Acceptable Range. An incorrect tire/axle ratio is one of the main causes for DTC P1639.
What are the symptoms of powertrain code p0135?
Code P0135 occurs when the powertrain control module tests the upstream heated oxygen sensor’s heater circuit on Bank 1 and detects a short in the circuit or excessive resistance in the heater circuit. What Are The Symptoms Of Code P0135? Check Engine Light is on; Decreased fuel economy; Rough running engine; What Is The Cause Of Code P0135?
What does DTC p0135, p0141, and p0161 mean?
As I had mentioned in the previous page, DTCs P0135, P0141, P0147, P0155, and P0161 usually indicate that the oxygen sensor in question has a bad internal heater (and replacing the oxygen sensor is the solution in 98% of the cases).
If the OBD-II scanner indicates a P0141 trouble code, bring your vehicle to the nearest auto repair shop. A technician can determine if the fault lies with the oxygen sensor or somewhere else.
How much does it cost to diagnose a p0141 code?
The cost of diagnosing the P0141 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour. When is the P0141 code detected? Current amperage in the rear heated oxygen sensor heater circuit is out of the normal range.
What is the fault code for a MerCruiser?
MERCRUISER ALARMS AND FAULT CODES Applies to Mercruiser engines with PCM 555, including 496 MAG and 8.1S. Similar to ECM 555 engines (4.3, 5.0, 350, 6.2). “Pwr Limit” = percentage of power available (may be limited by Engine Guardian). Engine Coolant Temp (ECT) sensor (near thermostat) measures temperature of closed-circuit coolant.