What is the OBD 2 fault code p1404?

OBD II fault code P1404 is a manufacturer specific code that is defined by General Motors (Chevrolet in particular) as “Exhaust Gas Recirculation (EGR) Closed Position Performance”, and is set when the actual position of the EGR valve pintle does no coincide with the position of the EGR valve pintle the PCM (Powertrain Control Module)…

How much does it cost to repair a p1404 Chevy?

An error occurred while retrieving sharing information. Please try again later. What does this mean? The cost of diagnosing the P1404 CHEVROLET 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.

What causes the VCM to set the p1404 DTC?

SEVERE OCCURRENCES MAY CAUSE THE VEHICLE CONTROL MODULE (VCM) TO SET A P1404 DTC BECAUSE THE VCM PERCEIVES THAT THE EGR VALVE IS STUCK OPEN. 1. USING THE TECH 2 SCAN TOOL, EXERCISE THE EGR VALVE, AND VERIFY THE [EGR] VALVE’S ACTUAL AND DESIRED POSITION TRACK.

What is the diagnostic code for a Chevy Duramax?

Below are common check engine light trouble codes for the Chevy/GM Duramax diesel. This list has been updated to includes Chevy/GM Duramax diagnostic trouble codes. At Thoroughbred Diesel we are a real diesel performance and repair shop that offers free advice. Call us at 1-866-737-4966 with any questions you may have about your diesel.

What does service engine soon warning light p1404 mean?

Engine Light ON (or Service Engine Soon Warning Light) P1404 Meaning The Powertrain Control Module (PCM) determines that the EGR valve is stuck open if the actual Exhaust Gas Recirculation (EGR) position and the learned closed EGR position vary by more than a predetermined value.

What does p1404 mean in Powertrain Control Module?

P1404 Meaning. The Powertrain Control Module (PCM) determines that the EGR valve is stuck open if the actual Exhaust Gas Recirculation (EGR) position and the learned closed EGR position vary by more than a predetermined value.

What to do if you get a p1404 code?

Start by checking the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. The cost to diagnose the P1404 code is 1.0 hour of labor.

What does trouble code p1404 on Kia Spectra mean?

Trouble Code P1404 on your Kia Spectra indicates a problem with the evaporative system diagnostic leak detection module heater control circuit. Should you want to attempt repairing this component below you will find some valuable information.

What is the EGR rationality closed for the Chrysler p1404?

EGR Position Sensor Rationality Closed is the generic description for the P1404 Chrysler code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information about the P1404 Chrysler OBDII code. Still have questions?

What can cause a p0014 DTC trouble code?

A P0014 DTC trouble code may be caused by one or more of the following: Incorrect camshaft timing Wiring problems (harness/wiring) in intake timing control valve control solenoid system Continuous oil flow to VCT piston chamber Failed timing valve control solenoid (stuck open)

What does diagnostic trouble code DTC stand for?

This diagnostic trouble code (DTC) is a generic powertrain code, which means that it applies to OBD-II equipped vehicles, including but not limited to Toyota, VW, Honda, Chevrolet, Hyundai, Audi, Acura, etc.

Is there a service bulletin for the p1404 Pontiac?

On some models, there is a service bulletin for the P1404 code that suggests reprogramming the Powertrain Control Module (PCM) to repair the problem. The cost to diagnose the P1404 PONTIAC code is 1.0 hour of labor.

What is the problem code for Pontiac check engine light?

P1113Intake Resonance Switchover Valve Circuit P1114Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage – Read Our Article on Automotive Circuit TestingFor Help With This Pontiac Trouble Code

Why does my EGR valve have a false p1404 code?

Possible reason (very likely) for the false P1404 code is that the plastic piston of the EGR valve position instrument (LVDT?) wears over time and starts reading a different position at valve closed than what it was when the EGR valve was first installed.

What are the common causes of code p1404?

What are the common causes of code P1404? 1 Damaged, burnt, shorted, disconnected, or corroded wiring and/or connectors. 2 Open circuits. 3 Defective EGR valve. 4 Excessive wear of moving parts of the EGR valve. 5 Failed, or failing PCM. Note that this is a rare event, and the fault must be sought elsewhere before any controller is replaced.

Can a vehicle set a false OBD II DTC p1404?

SOME VEHICLES MAY SET A FALSE OBD II DTC P1404. ELECTRONIC NOISE IN THE VEHICLE MAY CREATE MOMENTARY FALSE “LOW” EXHAUST GAS RECIRCULATION (EGR) PINTLE POSITION FEEDBACK SIGNAL VALUES.

What causes an EGR valve to not close?

By far the most common cause of this code is carbon build-up on the pintle and its seat that prevents the valve from closing fully. Other possible causes could include the following- Damaged, burnt, shorted, disconnected, or corroded wiring and/or connectors. Open circuits. Defective EGR valve.

What kind of EGR valve do I Need?

NOTE: This guide will focus only on “Linear (Electronic) EGR Valves”, which is the type of EGR valve most commonly used on applications dating from the early 1990’s to the present.

What does the p1404 code on a Chevy mean?

On some models, there is a service bulletin for the P1404 code that suggestss reprogramming the Powertrain Control Module (PCM) to repair the problem. The cost to diagnose the P1404 CHEVROLET code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type.

Why does the PCM set the p0404 code?

The PCM sets the P0404 code if the error is too great. An Exhaust Gas Recirculation (EGR) system is used in order to lower Oxides of Nitrogen (NOx) emission levels. The EGR system accomplishes this by feeding small amounts of exhaust gas back into the combustion chamber. High combustion temperatures cause NOx.

Why is exhaust gas recirculation used in a p0404 Chevy?

P0404 CHEVROLET Meaning An Exhaust Gas Recirculation (EGR) system is used in order to lower Oxides of Nitrogen (NOx) emission levels. The EGR system accomplishes this by feeding small amounts of exhaust gas back into the combustion chamber. High combustion temperatures cause NOx.

Why does my car have a code p0404?

Code P0404 activates when the car computer detects erratic EGR valve performance. It could mean that your EGR valve isn’t doing what it’s supposed to do in specified parameters such as being fully open when it should only be partially open. This can be bad as, for example, too much exhaust gas can make it difficult for the engine to idle.

What is the Check Engine Light code for Saturn?

P1272Accelerator Pedal Position Sensor 2 P1273Accelerator Pedal Position Sensor 1 P1274Injectors Wired Incorrectly P1275Accelerator Pedal Position (APP) Sensor 1 Circuit – Read Our Article on Automotive Circuit TestingFor Help With This Saturn Check Engine Light Code P1276Accelerator Pedal Position (APP) Sensor 1 Performance

What causes a car to have an error code p1421?

Many factors contribute to this error code, some of the common causes are: Lack of intake air volume (block air filter) Fuel injection system (Clogged fuel injector or bad fuel pump)

What to do if your check engine light says p0014?

Check to see if there are any other codes along with P0014 and clear your Check Engine Light with FIXD. Check the engine oil level and condition. If it’s low, adjust to spec and test drive to see if the concern is resolved. If it’s dirty, change the oil and filter and test drive to see if the concern is resolved.

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