I have replaced spark plugswires, coil pack and scensory switch. My question is this, can i disconnect the wiring from each injector to see if it changes the idle. Dodge caravan 2006, p0404 and p0406 obd code electronics. P0404 code on my dodge please help 2008 dodge grand caravan. P0740 dodge meaning the torque converter clutch solenoid valve is activated, with the gear in d4, by the transmission control module tcm in response to signals sent from the vehicle speed and the engine control module. The one of concern right now is p1494 leak detection. Buy a 2004 dodge grand caravan egr valve at discount prices. I have been searching all over the web for p1698 and it. If you have a p1494 evap leak detection pump switch or mechanical. Dodge grand caravan questions i have a 2005 dodge grand. P0401 engine code for 2010 dodge grand caravan provides below are generic codes that may not apply to all vehicles. Pull over, retighten it, and take a look at the cap to see if it has any cracks in it. New egr still getting code p0404, 2006 grand caravan obd.
Posted to technical discussion forum on 3292015 6 replies. Search over 28200 listings to find the best local deals. Chrysler automotive technicians technical discussion and. Here is a quick guide to help you diagnose code p1491. The evaporative emissions system is designed to prevent the escape of fuel vapors from the fuel system.
Obdii code p1494 leak detection pump switch or mechanical. Need a hand on p1495 on a 2001 dodge caravan with a 3. Would this be covered under wisconsin emission warranty. I found a code list on another website that translated p1494 as leak detection pump switch or mechanical fault. Anyway, later today i got a service engine soon light. I need to replace my o2 sensor for my 2001 dodge grand caravan can i get an o2 sensor from any dodge or does it have to be a grand caravan and if it does have to be a grand caravan does it have to. You will notice a decrease in gas mileage and over time the car will eventually start stalling a lot. My vehicle is showing this code after replacing faulty egr valve. Hey yall, i have been having a ongoing problem with my 2012 dodge charger rt awd with 75k miles. I replaced the hoses that were corroded or cracked, checked the ldp and even installed a working one off another truck and i still get that code.
By trouble code caravan, grand caravan, town and country cars p powertrain code fixes suvs crossovers trucks. Obdii code p1494 leak detection pump switch or mechanical fault what does it mean. Gear ratios allow vehicles to achieve high speeds and climb steep mountains. Dodge dakota forum for dodge dakota trucks with an interactive site including dodge dakota forums, pictures, links, message boards, and chat forum. Learn what does p1494 dodge evap leak detection pump pressure switch condition means, location and how to repair. New egr still getting code p0404, 2006 grand caravan.
However, an oxygen sensor is easy to replace on many cars and is usually detailed in the owners manual. As you can see in the picture i dismantled my valve and found this obvious problem. These codes are usually the result of a problem with a pressure control solenoid that should be reducing line pressure at idle. Just yesterday the engine light came on with the following codes p0455 and p0422. This database includes information received by nhtsa from consumers either directly or as recorded by the vehicle safety hotline. Your air temperature sensor may be bad, but ive heard they rarely go bad. Our certified mobile mechanics can come to your home or office to perform the check engine light diagnostic. This has something to do with the tcm not communicating with the bcm or some such thing. The auto repair labor rates vary widely across the country, and even within the same city. Pull the car over restart the engine and all is good. Always consult a professional repair manual before starting your repair. Sometimes it is worse then other times but is very consistent shaking from 5575mph. Hi, they say that 98% of the time, these codes indicate a faulty egr valve.
Foreign vehicles may also use dtc codes different from the generic dtc codes. I happen to have a blown fuse and still am unsure why but it has been more then a couple months and the fuse has not blown a second time. If i find one that does not change the idle, and i test it with a noid light to make sure it getting the. P1494 leak detection pump ldp pressure switch problem electrical or the pump itself. I let the tank get down to almost empty and then had to fuel up at a dumpy gas station. Vehicle speed control problem on the 2008 dodge grand caravan. Caravan voyager page 19 car forums and automotive chat. The liftgate works with the overhead console button and the key fob, but the door handle has to be lifted before the gate power rises. Car complaints, car problems and defect information. The steering wheel starts to shake at 55 and continues to do so up until 75mph. Transmission problem 2000 dodge caravan 6 cyl front wheel drive automatic 140000 miles got scanned codes p1698 and p0500. Dodge caravan p0499 engine trouble code dodge caravan.
Dodge caravan p1494 engine trouble code when the check engine light comes dodge caravan p1494 code on the first you should check is the gas cap. This is a code that is thrown up when the leak detection pump can not do the job it is intended for, which is. You could just replace it, clear the code, and see whether the code comes back. P1494 dodge evap leak detection pump pressure switch condition. If you shop at for anything, use this link to support obdcodes. In this excerpt from the 2011 atsg seminar class, instructor wayne colonna talks about 41tes and 42rle vlp transmissions with a p1745 dtc. A few weeks ago my wife mentioned that once the gas gauge got to 14 it would drop to e automatically. P0404 code on my dodge please help 2008 dodge grand caravan hi, my check engine light got on and i connected my autoscanner and i found the p0404 code. P0401 engine diagnostic code for 2010 dodge grand caravan. Dodge caravan 2002 dodge grand caravan sport our 02 sport van is showing two codes. I have a 01 grand caravan, throwing code p05, should i just replace the 02 sensor. This part inside, maybe a resistor, a diode or what else, is connected to. The p0791 code is a generic obdii trouble code that notes an issue with the transmission intermediate shaft speed sensor circuit, which relays shaft speed data to the powertrain control module pcm.
How do you fix a code p1494 on a dodge caravan1998 answered by a verified dodge mechanic. Dodge grand caravan vehicle speed control 2008 dodge. P1299 vacuum leak idle air control iacfully seated with this code condition the iac is fully seated by being fully seated there is a vacuum leak, air is allowed to get through the iac to control idle, but in this code condition a unmeter vacuum is setting the idle, look for ruptrure vacuum hose especially at the pcv and. Theoretically you can drive for a few weeks or even months with a broken maf sensor. Dodge caravan p0340 engine trouble code dodge caravan. P1494 evap leak detection pump switch or mechanical fault. Get detailed information on the 2001 dodge caravan including specifications and data that includes dimensions, engine specs, warranty, standard features, options, and more. My service engine soon light came on and the guy at oreillys put the obdii on it and p1698 came up. The 2009 dodge grand caravan has 36 nhtsa complaints for the engine at 70,820 miles average. P1494 evap leak detection pump pressure switch condition. When your cars p0128 check engine light comes on, its usually accompanied by a sinking feeling in the pit of your stomach. P1494 dodge evap leak detection pump pressure switch.
My 2008 dodge grand caravan has stalled 3 times while driving. Choose top quality brands api, bwd automotive, diy solutions, forecast, mopar, skp, standard motor products. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. I have a 2000 dodge grand caravan with 85,000 miles that is displaying p0o700 and p0740 codes. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. My wife and i have a 2002 dodge grand caravan with a 3. When referring to the transmission, the gear ratio is the difference between input speed and output speed. How many vacuum check valves does a 1997 dodge ram 1500 have. I know that p0700 is an information code that means theres a fault code stored in the transmission control module. Obd ii fault code p1494 is a manufacturer specific code that is defined by car makers chrysler, dodge, jeep, and. P0944 is a diagnostic trouble code dtc for hydraulic pressure unit loss of pressure. Obd ii fault code p1494 is a manufacturer specific code that is defined by car makers chrysler, dodge, jeep, and plymouth as evap leak detection pump pressure switch condition, or sometimes as leak detection pump sw or mechanical fault, or less often as mechanical incorrect input state detected for the leak detection fault pump. Dodge caravan p1494 engine trouble code dodge caravan.