Honda error code 1491

3l has the Check Engine light on, the Error code P1491 displays and the radiator fans do not turn on. I have researched the sites. · P1491) P1491 Exhaust Gas Recirculation ( EGR) Valve Insufficient Lift 12- Accord Civic CRV CRX Del Sol Odyssey Prelude* n/ a 85- 91 *. Are you sure that' s the secondary selonoid circuit switch? Because I came up with: P1491 Exhaust Gas Recirculation ( EGR) Valve Insufficient Lift. More than just a list of Honda Check Engine Light Codes! Our resources can help you fix it now. Informative articles and access to technician help, Component tests. · Honda civic 96 error code 9 Kim West. Unsubscribe from Kim West? Honda error code # 9 part2 - Duration: 2: 34. Kim West 756 views. I verified a bad EGR valve and replaced it. ( find old post in July for details).

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    Honda code error

    Everything was fine and was back to normal. Now after about 1500 miles the 1491 code is back. this failure is from a voltage issue between the ecm and the egr valve. you need a shop to check this out as it may be a ecm failure. it is not as easy as you think. Ron, it looks like this one has a linear valve, not vacuum according to alldata. I have an 02 Honda Accord 4cyl 2. Have a few error codes. P1491 p1259 p1738 p0780 needed help on what I should actually replace. · What is check engine code P14 dodge ram 1500?

    How do you check error codes for Dodge Ram 1500? You need a scan tool,. 96 honda accord p1491 Index; Recent Topics; Search; Log in. Username Password Remember me Log in Forgot. The code is for insufficient EGR lift. Insufficient / flow/ is a different error code, P0401. The code you have is an " enhanced" Honda- specific code. It is not an EPA mandated code. Car has a P1491 EGR insufficient lift code. I have replaced the EGR valve, pulled the intake manifold and cleaned the EGR port on the manifold and on. I have a Honda Odyssey with 234000 miles. I recently had an EGR insufficient flow code. I removed the intake manifold and cleaned it thoroughly.

    What Is The Code 1491 V4 On Honda Accord Se I have a honda with a 30 p1491 code came up and i, honda: 30p1491 code came up and i replaced the egr. Exhaust Gas Recirculation Valve Insufficient Lift. Exhaust Gas Recirculation Valve Insufficient Lift ( Acura. Discuss Code P1491 insufficient EGR valve lift 98 Civic HX MT in the rec. honda forum at Car Dealer Forums; Well it didn' t do much good. The P1491 code is pretty much gone but I. OBDII/ EOBD diagnostic code definition. More than 18000 codes for all autos. Trouble code definition for code P1491. · How do you trouble shoot Honda. the result said code 1491. my car is honda accord wagon made. actually gave me the following error codes,. The vacuum cut valve bypass valve is a solenoid type valve and generally remains closed.

    It opens only for on board diagnosis. The vacuum cut valve bypass valve responds to signals from the ECM. · proof of this non existant error code, Ecu is a OBD1 P27 NZDM d16a7 ecu running a JDM B20A using a conversion harness i made myself Excuse the error code. · Error Code P1491. Anybody have issues with code P1491? I just had a code PO 505, AND A PO 1491. WHAT IS THE PROBLEM, these Nissan are full of problems,. EGR - CEL P1491 - ' 97 Accord. Honda Accord Egr Code P1491. Code P- 1491 Egr Low Passage Code Keeps Coming Up. I Replaced The Egr. This diagnostic trouble code ( DTC) is a generic powertrain code, which means that it applies to OBD- II equipped vehicles. Although generic, the specific repair steps may vary depending on make/ model.

    This involves the rear oxygen sensor on the driver' s side. · Repair Information for P1491 Honda code. Learn what does P1491 Honda Exhaust Gas Recirculation Valve Insufficient Lift means? I have a 99 Honda Odyssey with a code P1491 and a code P1491 Pd. They are the same code but one says Pd after and I don' t know what that means. · Dodge Ram- - P1491 fault code Ram Pickup. p 1491 cooling fan radiator. Just wanted to let everyone know that this error must be very common because I’ ve. check engine error 37- 14 Honda Accord. I have an error codes P0404/ P0403 which tells me I have an EGR valve issue,. I' m hoping I can get some advice here. I know nothing about this stuff and I just had an engine swap done by a shop who I don' t think knew. Code P1491 means Rad fan control relay circuit. on a Ram check the fuse for the ac condenser. it is a 25 am fuse and it is located in row closest to rad and closest to en.

    P1491 OBD Code Definition: P1491 Rad Fan Control Relay Circuit P1491 OBD Code Description: OBD Code P1491 Rad Fan Control Relay Circuit OBD Code P1491 Secondary. my honda accord has the check engine light the code is p 1491 Answered! View the answer I have this problem too Subscribed to new answers. I have a honda with a 3. p1491 code came up and i replaced the egr valve. now a code of po401 came up. - Answered by a verified Mechanic for Honda We use cookies to give you the best possible experience on our website. · Honda Odyssey. Dealer said I needed an EGR valve based on the 172 & 170 & maybe 1491 codes,. Honda pattern failure item. P1491 radiator fan won’ t turn on Radiator fan won’ t turn on and trouble code P1491. If you own a Chrysler minivan and it’ s overheating because the radiator fan won’ t turn on, it may be a bad radiator fan relay. Same code( p1491), fuse not blown, fcm changed, controls chanded, fluids pressure correct, condensor fan works, only thing I havent changed is the compressor or pressure switch.

    But, heated mirrors, AC, heat, and adjuster all dont work. SOURCE: I HAVE A P1491 CODE ON MY 1998 HONDA ACCORD ERG Code P1491 is EGR lift insufficient. It is usually accompanied by P0401. If you have a v6 Accord, there was a recall for the EGR port plugging. This code ( P1491 or MIL 12) begins to come up when the weather turns cold. The code reader says " insufficient egr flow". The svc manual says insufficient egr valve lift. · how I can fix the code P14 Honda Accord? - Honda 1999 Accord question. SOURCE: error code 41 on 1994 honda accord. Honda Motorcycles Fault Codes List, Honda Moto Error Codes, Troubleshooting. Welcome to Honda Odyssey Forum : Odyssey Minivan Forums - a website dedicated to all things Honda Odyssey. You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. · Code P1491 Means: EGR Valve Lift Insufficient Detected EGR Valve needs to be replaced.