Error code 16786 vw

MIL Switching Conditions A= MIL Triggered on first occurrence B= MIL Triggered on second occurrence C= Non Emission related Fault - Service light only D= Non Emission Fault - No warning light. This procedure shows how to calibrate the throttle body must be carried out on many Audi and VW cars. This procedure brings the throttle body at different stages ( idle, part load, full throttle) to get back in the appropriate positions. Code P0402 is often set when the EGR monitoring sensors are still showing EGR flow after the EGR monitoring tests are complete. P0402 Diagnostic Theory for Shops and Technicians The code P0402 is often not a problem with the EGR valve itself. 6 16v golf 3 days ago and the engine management light came on got it looked at and its the code P0402 just wondered whats the best way around getting this sorted or if blanking the EGR valve was a better option? From time to time I got these two code: 1650 ( cooland sensor). No CEL and car run good but looks like my fuel economy drop to 230 miles on full tank. Anyone have same problem? VW Diagnostic Trouble Codes ( DTCs) and data can be retrieved with VW/ Audi Factory Scan Tools such as the VAG 1551, VAG 1552, or the new diagnostic computer VAS 5051 through a Data Link Connector ( DLC). Forums > VW and Audi TDI forum, Chevy Cruze diesel forums > VW Mk4 Jetta, Golf, New Beetle, Passat TDI forum > Engine Light help ( P0402 code) Discussion in ' VW Mk4 Jetta, Golf, New Beetle, Passat TDI forum ' started by climbhi67, Jan 4,. Forums > VW and Audi TDI forum, Chevy Cruze diesel forums > VW Mk4 Jetta, Golf, New Beetle, Passat TDI forum > TDI P0402 code Discussion in ' VW Mk4 Jetta, Golf, New Beetle, Passat TDI forum ' started by rrathvon, Aug 10,.

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    got my self an engine code reader, the codes where 18020, 17559, 16786, 17566. i under stand from reading your site that code 18020 is an ECU problam? and there is a code you can put in to reset this? how do you do this where do you put the code in and how. P0402 EGR Excessive Flow Dectected Technical Description. Exhaust Gas Recirculation Flow ( EGR) Excessive Detected. What does that mean? This diagnostic trouble code ( DTC) is a generic powertrain code, which means that it applies to OBD- II equipped vehicles. 16786 EGR system excessive flow PO402 - SYSTEM CODE - posted in Engine, Tuning and Performance: 16786 EGR system excessive flow PO402 - SYSTEM CODE I am new to this forum, I am not a mechanic, this is my first post and wondered if anyone can help me resolve this problem. 06 Jaguar S- Type I just hooked up the jumper pack and try to turn the key just clicks then I just plugged in my code scanner and it gives me code UO167 Lost communication with vehicle immobilizer control module ( VICM) and UO402 Invalid data received. This site contains information to help people solve problems with B5 and B6 Passat turbo diesels. VW Online Technical Library - Diagnostic Trouble Codes ( DTC) Tables - Free download as PDF File (. pdf), Text File (. txt) or read online for free.

    Scribd is the world' s largest social reading and publishing site. VW Diagnostic Trouble Codes ( DTCs) and data can be retrieved with VW/ Audi Factory Scan Tools such as the VAG 1551, VAG 1552, or the new diagnostic computer VAS 5051 through a Data Link Connector. anyways the code is for insufficient flow in the egr system, this is a means to recirculate some of your exhaust back into your intake, as a means to reburn some of your excess fuel ( emissions), anyways it consists of a means to meter some of the exhaust, and control it ( off/ on) also to measure the amount that goes in, its part of the. The first code is a numerical code assigned by the factory. The second code is referred to as a P- code and follows a structure required by law and defined by the Society of Automotive Engineers ( SAE). Managed to get hold of another throttle body off a mate who had one laying around. Fitted it and reset adapations etc. Car ran fine for about 2 miles then the lights popped back on with the above fault codes. Just to complete this thread, for the archive. The document hosted here is useful for background on the 2. The sensor is a complete bitch to get access to ( once you know roughly where it is supposed to be). i got mine at ecstuning, where they have a lot of fairly priced items for vw' s also, sorry about the double post earlier- - - don' t know how that happened. on the previous poster' s link to the other person who had the same fault code, then replaced the MAF, then cleared the CEL by driving like he stole it- - - -.

    Problem still persists despite code even being cleared by my local VW dealer as a gesture of goodwill. ( I was thought it might have just been a software / ecu reset fault). For some reason, ( and we have no logic to support this), we are ( next week) planning to replace the MAP sensor. Here are several solutions to resolve multi- user errors such as H202 or H505 in QuickBooks Desktop. Important: Do the following steps on your server computer ( the machine that physically hosts your QuickBooks company file( s). I have VW jetta wagon 1. 8 T the engine light has been " on" for approx two years. the diagnostic code scanner displays code ' P2181', which I understand has to do with ' cooling system performance'. Hi everyone, I' ve been trying to sort out some issues with my VW Polo 1. 4 ( 9N chassis BBY engine).

    The engine management light came on a while back, turned out the EGR valve needed replaced. Hello, I am having a problem with Skoda Superb Greenline 1. 6 tdi, 90k miles. Engine management light is turned on and a coil symbol is flashing in the dash. Car goes into limp mode sometimes and drives fine at other times. Hi I have a VW Polo 1. 0 litre 6n2 I keep getting a engine check light on with a code P0401 saying insufficient flow detected. I have fitted a new egr valve cleaned the pipe out to the manifold an. 4 16VEGR System: Excessive Flow P0402. Whether you have an old or new VW, the VS450 OBD2 Auto Scanner and Code Reader will do the dirty job for you. What we like the most about this VW obd2 scanner is that it comes with a rather large backlit LCD display, which is the kind that you would expect from more expensive OBD2 scanners. This category lists Fault Codes or Diagnostic Trouble Codes ( DTC' s), which are yet documented with possible symptoms, causes, and solutions. Additional codes are being continuously added.

    what i did was clean and put back the original egr valve and i have got the emissions down so will pass the mot but i still have the fault code 17812 i can still not do the basic settings/ adapt the original egr valve says ERROR. ETKA - Engine Code Page: 004 EC kW Hp Ltr Cyl 03. 17: 01 Mounting Time Model Remark ACD 34 46 1, 60 410/ 92- 07/ 03 TIPO 46 1, 60 410/ 92- 07/ 03 TIPO 1 " MEX". Well if your getting that code, then I dont think they are mapped out correctly. If they were mapped out correctly, post cat lambda correction would be turned off, and its clear that in your case, its not, because your getting codes for it. Conversion chart of Vag codes to P0 Audi VW specific Fault codes 16394 to 18274Conversion chart of Vag codes to P0 - United Kingdom | BBA Reman. 294 Repairguides for VW GOLF IV Variant ( 1J5) 1. 6 16V Data lists ( 73) Brake system: ABS - Engine code: BCB, AUS, AZD, ATN. The best way to quickly find the code you are looking for is to press ctrl+ F on you keyboard and type the code you have in to find it on this page. VAG Engine Management Fault Code Identification 4 Digit Code. 16786/ P0402/ Exhaust Gas Recirculation ( EGR) : Excessive Flow Possible Symptoms. Malfunction Indicator Light ( MIL) ON Reduced Exhaust Gas Recirculation ( EGR). Error code 4192 in Engine Control Module ( ECM) VW GOLF IV ( 1J1) 1. 6 » Solutions Guides Error codes Expert support Diagnosis.

    Any write up or repair procedure to take care of this code on my VW Jetta TDI. Thanks in advance.