Question about Cars & Trucks

Open Question

EA9000 Code 13

Minimal output / frequent prime cycle

Posted by on

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

What does code 13 mean for a 2000 mercury cougar


If you mean P0113 then it is an intake air temperature circuit high output. Which means some of the possible problems could be a dirty air filter, defective intake air temp. sensor, defective MAF sensor, or faulty or corroded air intake temp sensor.
Now if it code
P0133 then the cause would be an O2 sensor. Which is bank 1 sensor 1.
In some cases on older vehicles code 13 means there are no problems but that was back in 95 and before.

Dec 27, 2015 | Mercury Cars & Trucks

1 Answer

What does fault code 13 mean on a 91 acclaim


Code 13 indicates a failure of the vacuum or pneumatic failure which prevents the MAP output from changing. This referring to the MAP sensor

Oct 18, 2014 | Cars & Trucks

1 Answer

No foward gears


its tranny internal failure (drum and clutch)

Nov 05, 2013 | 2005 Ford Expedition

1 Answer

How can you tell if your fuel relay is bad


Most vehicles have a "system prime" that occurs when the ignition key is moved to the "ON" position. This is where the key ends up after you start the engine. This prime runs the fuel pump a second or two to get the fuel pressure high enough for the injectors to work once you crank the engine. The prime is performed by the fuel pump relay. In a quiet area (minimal noise, no radio), sit in the vehicle and turn the key to the on position without cranking the engine. You sgould hear a 3-5 second buzz or hum. This is the fuel pump coming up to pressure. If this is not occurring, then either the relay or the pump is most likely bad.

Nov 13, 2011 | 1997 Chevrolet Blazer

1 Answer

How do I fix code P1237 on ford taurus sel


P1237 - Fuel Pump Secondary Circuit Malfunction

Electronic Returnless Fuel Systems (ERFS) utilize a Fuel Pump Driver Module (FPDM) to control fuel pressure. The PCM uses a Fuel Rail Pressure Sensor (FRP) for feedback. The PCM outputs a duty cycle to the FPDM to maintain the desired fuel rail pressure. During normal operation, the PCM will output a FP duty cycle from 5% to 51%. The FPDM will run the fuel pump at twice this duty cycle, e.g. if the PCM outputs a 42% duty cycle, the FPDM will run the fuel pump at 84%. If the PCM outputs a 75% duty cycle, the FPDM will turn off the fuel pump.

If the FPDM does not out any diagnostic signal, (0 or 100% duty cycle), the PCM sets a P1233 DTC. This DTC is set if the FPDM loses power. This can also occur if the Inertia Fuel Switch is tripped.

If the FPDM outputs a 25% duty cycle, it means that the fuel pump control duty cycle is out of range. This may occurs if the FPDM does not receive a valid control duty cycle signal from the PCM. The FPDM will default to 100% duty cycle on the fuel pump control output. The PCM sets a P1235 DTC.

If the FPDM outputs a 75% duty cycle, it means that the FPDM has detected an open or short on the fuel pump control circuit. The PCM sets a P1237 DTC.


Keep us updated.

Feb 28, 2011 | 2000 Ford Taurus

1 Answer

I did a diagnostic check and it came out with codes 12 13 and 54. What do I need to do to get my truck back up and running?


code 12 means the battery was disconnected within the last 50 key cycles. ignore this code. code 13 means no change in map reading and the baro reading at start up. check for vacuum line break or loose connection. If vacuum lines are ok, replace the map sensor if the codes still exists after the code 54. Code 54 is no fuel sync to the pcm. Replace the camshaft sensor under the cap, then when the vehicle is running, check and see if code 13 is still there (erase the codes first).

Jan 11, 2011 | 1995 Jeep Grand Cherokee

1 Answer

1995 Dodge Stratus Error codes 12, 13, 14, 24, 26, and 33. What do each of these mean?


Code 12 is only displayed when outputting "flash codes" (Cycling the key and watching the Check Engine Light flash) - it mostly indicates that the diagnostic system is functioning properly. There is only a problem if you don't get this code.

Codes 13 and 14 are both MAP Sensor codes.

Codes 24 and 26 are both Secondary Air Switching Solenoid codes.

Code 33 is an A/C Presure sensor circuit code.

Flash codes are pretty generic. They tell you that there is a failure in a particular system, but they don't specify what type of failure. Flash Code 14 for example, can mean that the Map Sensor Voltage is too high or it can mean that it is too low, or it can mean that the 5 volt reference voltage is shorted to ground.

"P-codes" (The kind you must have a scanner to get) however, are more descriptive. Those will give you a more accurate description of what exactly is the problem with the system that has failed.

I will advise you however, that all of these codes can be caused by a shorted VREF. (5 Volt Reference Circuit) Find out where it is shorted and you will most likely fix all of these codes with one repair.

Dec 04, 2010 | 1995 Dodge Stratus

1 Answer

My speedometer will not work check engine light goes on and off and the overdrive indicator light flashes. All this happens intermittently with hotter weather it seemingly happens more frequently. Scanned...


code p 0500 is for the vehicle speed sensor (VSS) which works the speedo as well as the ratio changes
code p0720 refers to the output shaft sensor --ECM or transmission control module (TCM)
the vss reports to the tcm which reads the road speed and gear ratio and shifts the appropriate solenoid

May 12, 2017 | Cars & Trucks

2 Answers

What is drive cycle miles to make ready emission test on ford f150 5.0 engine?


a drive cycle is not measured in miles driven but in the type of driving done, here is a ford drive cycle procedure to clear the not ready code.

Ford Motor Company Driving Cycle Description of OBDII Drive Cycle
The following procedure is designed to execute and complete the OBDII monitors and to clear the Ford P1000, I/M readiness code. To complete a specific monitor for repair verification, follow steps 1 through 4, then continue with the step described by the appropriate monitor found under the "OBDII Monitor Exercised" column. When the ambient air temperature is outside 4.4 to 37.8°C (40 to 100° F), or the altitude is above 2438 meters (8000 feet), the EVAP monitor will not run. If the P1000 code must be cleared in these conditions, the PCM must detect them once (twice on some applications) before the EVAP monitor can be "bypassed" and the P1000 cleared. The Evap "bypassing" procedure is described in the following drive cycle.
The OBDII Drive Cycle will be performed using a scan tool. Consult the instruction manual for each described function. NOTE: A detailed description of a Powertrain Control Module (PCM) Reset is found in this section, refer to the table of contents.
Drive Cycle Recommendations:
  1. Most OBDII monitors will complete more readily using a "steady foot" driving style during cruise or acceleration modes. Operating the throttle in a "smooth" fashion will minimize the time required for monitor completion.
  2. Fuel tank level should be between 1/2 and 3/4 fill with 3/4 fill being the most desirable.
  3. The Evaporative Monitor can only operate during the first 30 minutes of engine operation. When executing the procedure for this monitor, stay in part throttle mode and drive in a smooth fashion to minimize "fuel slosh".
WARNING
STRICT OBSERVANCE OF POSTED SPEED LIMITS AND ATTENTION TO DRIVING CONDITIONS ARE MANDATORY WHEN PROCEEDING THROUGH THE FOLLOWING DRIVE CYCLES.

For best results, follow each of the following steps as accurately as possible:

Jun 05, 2010 | 1996 Ford Explorer

1 Answer

1993 Cadillac Deville Phantom Codes


ECM Output Cycling

This mode can be initiated after "E.9.5" is displayed on the "Fuel Data Center". The display of the "E.9.5" can be reached by depressing the Hi button while Code ".7.0" is displayed. The ECM output cycling mode, Code "E.9.6." turns the ECM's outputs on and off. To enter the output cycling mode, proceed as follows;

The engine must be running.

Turn the cruise instrument panel switch to the on position so that the cruise control outputs will cycle.

Turn the engine off and within two seconds, turn the ignition on.

Enter the diagnostics and display Code "E.9.5".

Depress the accelerator pedal (throttle switch open) and release it (throttle switch closed). The ECM output cycling mode begins as the display switches from Code "E.9.5" to Code "E.9.6."

It is possible to leave the ECM output cycling mode at any time and return to ".7.0" by clearing the ECM and BCM codes. If the display does not advance to Code "E.9.6", refer to Code "E.7.2" of the switch test.

The output cycling mode will end automatically after two minutes of cycling and the display will switch from Code "E.9.6" to Code "E.9.5".

The outputs will cycle on and off every three seconds until the two minute automatic shut off occurs. The only exception to this three second cycle is the cruise control power valve which cycles continuously. If additional output cycling is desired, recycle the throttle switch.

Oct 13, 2008 | 1993 Cadillac DeVille

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

15 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cars & Trucks Experts

yadayada
yadayada

Level 3 Expert

76164 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Randy Ohler

Level 3 Expert

14585 Answers

Are you a Car and Truck Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...