Search found 17 matches

by Wealer
Thu Oct 12, 2023 6:29 pm
Forum: Diagnostic discussion
Topic: 2018 Audi RS3 high fuel pressure dropping out
Replies: 10
Views: 18100

Re: 2018 Audi RS3 high fuel pressure dropping out

Thanks for both replies, will have to get the car back in for more testing.
by Wealer
Thu Oct 12, 2023 6:28 pm
Forum: Diagnostic discussion
Topic: 2018 Audi RS3 high fuel pressure dropping out
Replies: 10
Views: 18100

Re: 2018 Audi RS3 high fuel pressure dropping out

Scope the HP rail sensor and monitor the pressure drop for each injector as one or more may get sticky open and bleed the rail. Amp clamp on HP pump regulator and coil 1 sync signal. Post the all 3signals psdata file. I`ve scoped the HP rail sensor, the signal is digital so hard to decipher the pre...
by Wealer
Thu Oct 12, 2023 6:23 pm
Forum: Diagnostic discussion
Topic: 2018 Audi RS3 high fuel pressure dropping out
Replies: 10
Views: 18100

Re: 2018 Audi RS3 high fuel pressure dropping out

Hi. . It is very likely, that this is a reaction of the control unit to a problem related to fuel high pressure. As a rule, the transition to emergency mode is accompanied by a 50/50 - MPI/FSI injection ,and a decrease in pressure in the high-pressure circuit. That is, initially, it is not a change...
by Wealer
Mon Oct 09, 2023 2:52 pm
Forum: Diagnostic discussion
Topic: 2018 Audi RS3 high fuel pressure dropping out
Replies: 10
Views: 18100

2018 Audi RS3 high fuel pressure dropping out

Hi There, I`m hoping someone here can help me with a wierd issue. This Audi RS3 with a a 2.5 5 cilinder engine (DAZA) loses its high fuel pressure under full load acceleration. It sets a P0087 "high fuel pressure to low" code. In live date I can see the high pressure completely dropping out. There a...
by Wealer
Tue Jan 10, 2023 2:19 pm
Forum: PicoDiagnostics NVH
Topic: Problems connecting NVH software to VW MEB platform
Replies: 5
Views: 4726

Re: Problems connecting NVH software to VW MEB platform

Hi Steve,

I´ve tried the early access version. There´s no difference, it doesn´t connect to MEB cars other VAG cars work fine.

Yes we are a VW dealer using the Vas Picoscope. But I also use the regular latest version of Picoscope automotive.

Thanks again.
by Wealer
Wed Dec 14, 2022 3:55 pm
Forum: PicoDiagnostics NVH
Topic: Problems connecting NVH software to VW MEB platform
Replies: 5
Views: 4726

Re: Problems connecting NVH software to VW MEB platform

Hey Steve,

Picoscope 7 version 7.0.109.12623
Pico diagnostics version 1.16.74

I havent had a E-Golf in to check if i get a speed signal, I only tried to connect one to Pico Diagnostics and it did connect unlike the MEB cars.
by Wealer
Wed Dec 07, 2022 2:39 pm
Forum: PicoDiagnostics NVH
Topic: Problems connecting NVH software to VW MEB platform
Replies: 5
Views: 4726

Problems connecting NVH software to VW MEB platform

Hi there,

I´m having problems connecting the NVH software to VW MEB cars (ID.3 / ID.4 / Skoda Enyaq). I´m using the VAS 6154A as the VCI, it work fine on other cars including older EV´s like the E-Golf.

Anyone have a solution for this issue?

Thanks.