VW

Have Volkswagen Questions? Ask an Expert Now.

Ask an Expert,
Get an Answer ASAP!

I just replaced heater core on a 01 Jetta and now I'm

Customer Question
getting code p0445 p1472 p0418...
I just replaced heater core on a 01 Jetta and now I'm getting code p0445 p1472 p0418 p0414 p0037 check all fuses and relays all good also rechecked all under dash grounds and connections all ok I cleared codes and all cam back after start up.
Submitted: 2 years ago.Category: VW
Show More
Show Less
Ask Your Own VW Question
Answered in 6 minutes by:
1/22/2016
VW Mechanic: Wolfgang, VW Master Technician replied 2 years ago
Wolfgang
Wolfgang, VW Master Technician
Category: VW
Satisfied Customers: 5,247
Experience: Senior VW Master Tech 15 yrs
Verified

Thanks for choosing Just Answer . I'm Wolfgang here to help!!
Below is my first answer or request for more information. If you do not understand it, or you need more information from me, or need me to go in more detail. Do not rate yet, just reply. Put yourself in my shoes, I can not see, smell, hear, feel or touch your car, nor do I know any history on it. So take into consideration I am doing my best based on what you tell me. Also understand fixing cars often requires sophisticated tools, that you may not own. So even if you can not do what is outlined in my answer, that does not mean my answer is wrong deserving to be rated negative.

i do need more information!! i do need a vin # ***** get the factory wiring diagram to assist!!

thanks

Ask Your Own VW Question
Customer reply replied 2 years ago
vin number is ***** as for tool I have all the tool needed to test electrical systems. I know to check voltage at fuel pump relay and do the jumper wire test to see if it drops below 9 volts while cranking. An if so to test ign black wire for same voltage drop. And yes both tests it dropped to 7.8 volts bat voltage is 12.5 volts. For testing equipment I have a fluke88, SnapOn versus, Lang lab scope
VW Mechanic: Wolfgang, VW Master Technician replied 2 years ago

ok is #43 fuse blown? please let me know?

Ask Your Own VW Question
Customer reply replied 2 years ago
Nope it not
VW Mechanic: Wolfgang, VW Master Technician replied 2 years ago

ok do you have 12 volts at that fuse key on engine off?

Ask Your Own VW Question
Customer reply replied 2 years ago
have good voltage at fuse and panels. If you have not figured it out yet I am a auto tech like your self I'm just not a VW guy. For the most part I have stayed away from them except older ones.
VW Mechanic: Wolfgang, VW Master Technician replied 2 years ago

if you go to the canister purge valve and read the voltage there what is it? one wire to ground then the other?

Ask Your Own VW Question
Customer reply replied 2 years ago
I found the problem in the ecu odd for this year of car. The sodder from one of the dio grew out and was touching another. I have only seen this on much newer car.
VW Mechanic: Wolfgang, VW Master Technician replied 2 years ago

great to hear !!!

anything else?

if not.....

I try to be online 365 days a year.

I only earn a paycheck when a customer rates me Ok, Good, Excellent.

This rating is VERY IMPORTANT! Your rating compensates me on my time and my expertise on your issue!

A lot of the repair information and fixes are hard to come by!!

So please rate me above!!!! Bonuses are also greatly appreciated!!!

If I have not addressed your original question to your liking yet, I hope you will reply and continue working with me, since your charged the full question value, regardless if you rate negative or not at all. If you rate me now, do not worry, you can still reply later to me.

Thanks

Wolfgang

Ask Your Own VW Question
Was this answer helpful?

How JustAnswer works

step-image
Describe your issueThe assistant will guide you
step-image
Chat 1:1 with a vw mechanicLicensed Experts are available 24/7
step-image
100% satisfaction guaranteeGet all the answers you need
Ask Wolfgang Your Own Question
Wolfgang
Wolfgang
Wolfgang, VW Master Technician
Category: VW
Satisfied Customers: 5,247
5,247 Satisfied Customers
Experience: Senior VW Master Tech 15 yrs

Wolfgang is online now

A new question is answered every 9 seconds

How JustAnswer works:

  • Ask an ExpertExperts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional AnswerVia email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction GuaranteeRate the answer you receive.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

I would (and have) recommend your site to others I was quite satisfied with the quality of the information received, the professional with whom I interacted, and the quick response time. Thanks, and be sure that I'll be back whenever I need a question answered in a hurry.

Stephanie PElm City, NC

used your service this weekend with "Trecers" help. thank you ,thank you, thank you. replaced an A/C fan motor. Local Auto Zone had part. $15.00 "tracer" fee and $40.00 for parts, I saved several hundreds of dollers at a shop. i will recommend you and use you in the future.

David L.Richmond, TX

9 dollars, 2 hours of my time, and I drove away. Your diagnosis was right on the mark. Thank you so much.

PhilMarysville, CA

Lurch. Thank you very much. I had real doubts about this website but your promptness of response, quick followup and to the point answer with picture was incredible.

CharlesWalnut Creek, CA

As a single woman, I really appreciate an excellent and affordable opinion.
Thank you Geordie, I will not hesitate to contact justanswer in the future!

SueCharleston, WV

Another great insight to what may be the problem. I will have my mechanic take a look at it tomorrow. Thanks again, Frank...you do indeed know your stuff.

JimCastleberry, FL

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

< Previous | Next >

Meet the Experts:

vwnewton

vwnewton

VW Owner,ASE Master and L1 Advanced

307 satisfied customers

25 years of VW obsession turned into a job, last 15 years as a VW Tech.

VWDoc

VWDoc

Independent VW Shop owner

1,764 satisfied customers

20 years of experience working with VW's. Independent European shop owner and technician.

Martin

Martin

auto electrical

804 satisfied customers

South African Trade Diploma in Auto Electrical

Matt

Matt

Engineer

708 satisfied customers

Mechanical Engineer with 20 years experience in the auto industry, 8 yrs in formula 1 engine testing

Tim&#039;s Auto Repair

Tim's Auto Repair

mechanic

484 satisfied customers

Have owned a repair shop for 25 yrs.

Tim Mohr

Tim Mohr

ASE MASTER TECH

419 satisfied customers

30 YRS EXPERIENCE, FOREIGN AND DOMESTIC, GAS AND DEISEL

Chris(aka-Moose)

Chris(aka-Moose)

VW Technician

286 satisfied customers

16 years of experience

< Previous | Next >

Related VW Questions
It won't start. The battery is good, i replaced the spark
the battery is good, i replaced the spark plugs a few months ago as well as the fuel pump … read more
VWDoc
VWDoc
Independent VW Shop owner
Bachelor's Degree
1,764 satisfied customers
The car was running fine before my son wanted to put a
The car was running fine before my son wanted to put a speaker box in it. I bought a brand new amp and an installation kit. I ran the 12v lead from the battery down through the back of the engine bay … read more
Eric
Eric
Retired
N/A
14,436 satisfied customers
My vw golf has failed to start multiple times but after
my vw golf has failed to start multiple times but after adding extra oil it will than fire up and cel light will go off on its own after 2 days of driving… read more
conquest.tsi
conquest.tsi
High School or GED
805 satisfied customers
I have another VW question . Since I replaced the O2
I have another VW question for you. Since I replaced the O2 sensor the car(2002 Jetta 1.8t) has been running fine. However, recently my car failed to start again, twice. It would keep cranking and wou… read more
Wolfgang
Wolfgang
VW Master Technician
5,247 satisfied customers
I have a Volkswagen Jetta 2002 GLS it is stopping while
Hi I have a Volkswagen Jetta 2002 GLS it is stopping while driving and the ASR traction control light comes on and then it feels as if the clutch disengages but the engine is still going until it gets… read more
Chris(aka-Moose)
Chris(aka-Moose)
VW Technician
Vocational, Technical or Trade School
286 satisfied customers
Volkswagen Jetta GLS: Hi. I have a 2000 VW Jetta, with 2.0.
Hi. I have a 2000 VW Jetta, with 2.0. I have the following codes: p1225, p1226, p1227, p1228 all dealing with the injectors having a short circuit. Car turns over and won't start currently. Previous s… read more
mike2765
mike2765
Vocational, Technical or Trade School
312 satisfied customers
Volkswagen Jetta GLS: 2002 jetta with p0037 p0102 p0261 p0264
2002 jetta with p0037 p0102 p0261 p0264 p0267 p0270 p0321 p0418 p0445 p0201 car came with a no start pump wasnt not work replace pump,pump relay vss and crank to test if worked. no still wont start ca… read more
Chris(aka-Moose)
Chris(aka-Moose)
VW Technician
Vocational, Technical or Trade School
286 satisfied customers
volkswagen jetta: I have a 2002 VW Jetta 1.8t that started
I have a 2002 VW Jetta 1.8t that started out with a DTC P0171 and several P300 codes. I have replaced the coils, injectors, injector inserts, fuel pump relay, ignition switch, and I could not remove t… read more
chris
chris
Vocational, Technical or Trade Scho
316 satisfied customers
Volkswagen Jetta GLS: I was waiting for an answer to the post
I was waiting for an answer to the post below: I have a 2002 VW Jetta 1.8t that started out with a DTC P0171 and several P300 codes. I have replaced the coils, injectors, injector inserts, fuel pump r… read more
chris
chris
Vocational, Technical or Trade Scho
316 satisfied customers
Volkswagen Golf 2.0: Hi, I have a 2003 VW Golf mk4 with a 2.0
Hi, I have a 2003 VW Golf mk4 with a 2.0 motor. It has an intermitent starting problem where it cranks over normaly but does not start then 30 minutes later it will crank and start fine. Happens regul… read more
vwtech0405
vwtech0405
VW Technician
Associate Degree
8,868 satisfied customers
VW Jetta: accelerating..dashboard..no check engine light..cylinder 2
VW Jetta engine continues stop abruptly usually while accelerating from a dead stop and, maybe coincidentally, more often during or after rain storms. More often than not, the only light on the dashbo… read more
Wolfgang
Wolfgang
VW Master Technician
5,247 satisfied customers
Jetta: the pancake turbo pipe and discovered..hoses..rack..o2
hi i am still having problems with the 04 jetta after we spoke i changed the fuel relay and that fixed that still no start i decided to recheck my timing marks so i took off the pancake turbo pipe and… read more
Pavlin Koev
Pavlin Koev
Diagnostic Technician
High School or GED
2,687 satisfied customers
Volkswagen 2003 Jetta 2.0 AVH with codes P0321 P0418, P0037,
2003 Jetta 2.0 AVH with codes P0321 P0418, P0037, P0445, P0261, P0267, P0270, and P0264. Starts occasionaly fuel pump test good, #28 fuse works for 1 second. Please advise.… read more
vwtech0405
vwtech0405
VW Technician
Associate Degree
8,868 satisfied customers
Volkswagen Jetta GL I have a 2001 Jetta 4-cylinder, non-turbo,
I have a 2001 Jetta 4-cylinder, non-turbo, with error codes P0037, P0261, P0264, P0267, P0270, P0418, P0445 & P1472 The car runs great 99% of the time. On occasion, it has serious hesitation when pull… read more
normanahoyt
normanahoyt
Owner/technician/manager
Bachelor's Degree
367 satisfied customers
vw jetta: shuts..randomly..only happens..changed both o2 sensors
Help i can't figure out what is wrong with my vw jetta 2002 2.0? My vw jetta 2002 2.0 manual shuts off randomly like while im driving it only happens every so often i took it to a shop and it popped t… read more
HondaPlatinum
HondaPlatinum
High School or GED
148 satisfied customers
2004 VW Jetta: 2.0...today and the car shut..it started right back up
I have a 2004 VW Jetta 2.0. I was driving to work today and the car shut off while I was driving on the Turnpike. I pulled over and it started right back up. It happened one more time before I got to … read more
vwtech0405
vwtech0405
VW Technician
Associate Degree
8,868 satisfied customers
2002 VW Jetta: that just coded the following codes: p0261,p0267,p0270
I have a 2002 VW Jetta that just coded the following codes: p0261,p0267,p0270,p0264,p0445,p0037 and p0418 Could you tell me what mifht be the primary fault?… read more
Wolfgang
Wolfgang
VW Master Technician
5,247 satisfied customers
Hello, i have a friend that has a 2002 VW jetta i am pretty
Hello, i have a friend that has a 2002 VW jetta i am pretty sure that it is a 2.0l and i can get this information if needed. The car stalls while driving and sometimes will start right back up or star… read more
vanagonman
vanagonman
President
Vocational, Technical or Trade Scho
178 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x