Nissan Pathfinder P1140 Ecu Error Code
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Repair Difficulty Level:2/3 | Add Comment http://www.autocodes.com/p1140_nissan.html Forum Code Possible causes - Faulty Intake Valve Timing Control Solenoid Valve Bank 1- Intake
Intake Valve Timing Control Position Sensor 2001 Nissan Pathfinder
Valve Timing Control Solenoid Valve Bank 1 harness is open or shorted- Intake Valve p1140 code nissan sentra Timing Control Solenoid Valve Bank 1 circuit poor electrical connection- Faulty Crankshaft Position Sensor- Faulty Camshaft Position Sensor What
P1140 Infiniti Qx4
does this mean? Tech notes Since the Intake valve timing control solenoid valve uses oil flow to control timing, dirty oil can cause the valve to stuck open or close. Before replacing the valve, p1145 nissan pathfinder change engine oil and filter and reset engine code. What does this mean? When is the code detected?When there is a gap between angle of target and phase-control angle degree, the valve will stop working and the ECM will trigger the P1140 code. Possible symptoms- Engine Light ON (or Service Engine Soon Warning Light)- Possible engine lack/loss of power- Possible engine rough idle P1140 Nissan Description This 2001 nissan pathfinder intake valve timing solenoid mechanism hydraulically controls cam phases continuously with the fixed operating angle of the intake valve.The Engine Control Module (ECM) receives signals such as crankshaft position, camshaft position, engine speed, and engine coolant temperature. Then, the ECM sends ON/OFF pulse duty signals to the intake valve timing control solenoid valve depending on driving status. This makes it possible to control the shut/open timing of the intake valve to increase engine torque in low/mid speed range and output in high-speed range.The intake valve timing control solenoid valve changes the oil amount and direction of flow through intake valve timing control unit or stops oil flow. The longer pulse width advances valve angle. The shorter pulse width retards valve angle. When ON and OFF pulse widths become equal, the solenoid valve stops oil pressure flow to fix the intake valve angle at the control position. P1140 Nissan Information for specific Nissan models P1140 2002 NISSAN SENTRA Need more help? Do you need more help with the P1140 Nissan code? Ask a question to our users or find an automotive repair shop near you to help fix the OBDII code Ask a Question Find a Shop Related Information Help AutoCodes.com Help us improve AutoCodes.com. Leave
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P1140 Code Ford
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Intake Valve Timing Control Position Sensor 2001 Nissan Sentra
Nissan Nissan Event Nissan Motors Motorsports Skidmarks - The Series Technical Service Bulletins Tuning Warranty Wheel and Tire PRODUCT REVIEWS SERVICE MANUALS MARKETPLACE Advertiser Directory Classifieds Fabricators' Market ADVERTISE NICOclub Forums Nissan / Infiniti Truck, Crossover and http://www.autocodes.com/p1140_nissan.html SUV Forums Nissan Pathfinder Forum / Infiniti QX4 Forum Yet another Pathfinder Intake Timing Sensor (P1140) A forum for the legendary Nissan Pathfinder and Infiniti QX4. Post Reply Print view 71 posts 1 2 3 Next flynmoose Posts: 5 Joined: Wed Jun 22, 2005 4:32 pm Car: 2001 Pathfinder Yet another Pathfinder Intake Timing Sensor (P1140) Quote Postby flynmoose » Wed Jun 22, 2005 5:06 pm Long-time Lurker, First Time Poster.Rewind. 2 months http://forums.nicoclub.com/yet-another-pathfinder-intake-timing-sensor-p1140-t122770.html ago my wife's '01 Pathfinder popped a P1140. Found some info on reading out the pins (can't remember where) which was turned out to be worthless (at least on my $20 multimeter). None of the pinouts read anything ON EITHER SENSOR. Since both sensor's had the same ohmmeter readings, I wanted to be sure, so I swapped them. Sure enough the code swapped to P1145. Ordered the part for ~$50 from Pinnacle Nissan, installed on the DRIVERS side (remember - I swapped them as part of the troubleshooting). Voila! - No more SES and the car is happy.Fast Forward. 2 days ago the SES came on. Popped my trusty CarChipE/X onto the port and what do you know - P1140. So apparently the passenger side (old driver's side) sensor has crapped out now also. I will order the new part tomorrow but I have a couple of "hmmmm . . .s"Did I somehow break the sensor by: (a) swapping it around (b) fiddling around with an ohmmeter (I tried every pin-to-pin combo to see what I would get after the all readings except one read "open" on both the good and bad sensor.Is it not really the sensor but actually a solenoid problem? (I AM getting the SES light as soon as I turn the motor ove
you will find the most complete list of Nissan trouble codes available. The code definitions are a good starting point when determining the cause of the service engine light but where do you go from there? We have a large number of resources to help you repair https://www.engine-light-help.com/nissan-check-engine-light.html the problem. Here is how we suggest you proceed. Look up your code definition. This tells you where to start testing. If you are unsure of any abbreviations, check out the acronym list by clicking on the link at the left. Next, read our article Automotive Circuit Testing 101, and if there is an article related to the system you are testing, such as Oxygen Sensors or EGR concerns, read these as well. They will provide valuable info! If there is a nissan pathfinder link to a specific diagnosis strategy for the code then follow that and start testing. If there is no procedure for your manufacturer specific code, then I suggest referring to a similar generic OBD II code (these are listed numerically by system type) to get a good idea of what to look for. If at this point you still need assistance use the "Get Help" link and let us know how we can help. We can provide information on component location, specifications, circuit intake valve timing color/location and more. We do ask that you please read the info available on the site first so that we can help reduce repeat questions. So please read our Disclaimer and when you're ready jump in! Also we value your feedback and like to hear stories of unusual fixes or concerns you may have run into with your Check Engine Light, so feel free to share your experiences by using the "Contact Us" link. Let's go! We do our best to update these Nissan check engine light codes as frequently as possible. If you find one missing let us know and we we'll add it immediately! Please use the form on our Contact Page to get in touch with us. We certainly understand how frustrating it can be to look for a code definition and have it not online when you need it. And lets face it, if the service engine light is on then you need it now! It's easiest to use the "Find On This Page" feature of your browser's "Edit" menu to find codes on this page as the list is quite long. These are listed in numerical order for easy searching. When retrieving Nissan check engine light codes with an OBD II scan tool, proceed as follows: 1. Connect scan tool to the 16-pin data link connector (DLC) located underneath the steering column. The connector may have a removable cover. 2. Turn the ignition on. 3. Follow scan tool manufacturer's ope