Search found 48 matches

by kona
Thu Aug 16, 2018 8:40 pm
Forum: Diagnostic discussion
Topic: Mondeo charging issue
Replies: 3
Views: 1107

Re: Mondeo charging issue

What was ? ... gray wire ?
Thank you.
by kona
Thu Aug 16, 2018 5:39 pm
Forum: Diagnostic discussion
Topic: Stange Hall effect engine speed sensor signal?
Replies: 8
Views: 2243

Re: Stange Hall effect engine speed sensor signal?

It seems that it's a hall sensor. Strange that there is no error ...

Try to replace the sensor.
by kona
Sun Aug 12, 2018 8:53 am
Forum: Diagnostic discussion
Topic: MINI N16 engine Rough idle.
Replies: 8
Views: 2588

Re: MINI N16 engine Rough idle.

It looks like a problem with the exhaust valve (sometimes closed, and sometimes not) - the spring is broken, the valve is bent, ... ). :idea:   It would be useful to make measurementswith with the wp500x : - pressure in another cylinder; - intake manifold vacuum; - pulses from the exhaust. In the pi...
by kona
Mon Aug 06, 2018 7:58 pm
Forum: Help me fix my car
Topic: 2007 range rover CAN bus waveform disruption
Replies: 15
Views: 5519

Re: 2007 range rover CAN bus waveform disruption

Is it possible to affirm. that the algorithms of different ECU are the same as the PICO algorithm? If the PICO recoded correctly, then it is not necessary that the ECU also recode similarly. Different ECU will be differently sensitive to distortions . Here is an example of how a ECU can accept block...
by kona
Wed Jul 25, 2018 5:00 pm
Forum: Help me fix my car
Topic: Dtc ECM-2680 Power inyector stage 2 Volvo XC90
Replies: 7
Views: 4169

Re: Dtc ECM-2680 Power inyector stage 2 Volvo XC90

Tornillo wrote:
....... when fixing the swirl, ..........
Hello, :)

Could you describe in detail what you did?
Have you installed a new one?
Have they repaired?
Made an adaptation?
Can you erase the error on a stopped engine?
The swirl is a sensitive place.

Good luck
by kona
Mon Jul 23, 2018 8:24 pm
Forum: Help me fix my car
Topic: Dtc ECM-2680 Power inyector stage 2 Volvo XC90
Replies: 7
Views: 4169

Re: Dtc ECM-2680 Power inyector stage 2 Volvo XC90

".... problem has gone when we have removed DPF and reprogramed ecu. " This is not my experience. More on this matter: The rule of P2680 Volvo Xc90 code when it comes to emissions-related vehicle repair is that any modification that changes the vehicle from a certified configuration to a non-certifi...
by kona
Sun Jul 22, 2018 3:47 pm
Forum: Help me fix my car
Topic: 2008 Vw passat 2.0 tdi car cbd
Replies: 1
Views: 774

Re: 2008 Vw passat 2.0 tdi car cbd

Maybe it will be useful:

Frank Massey's Test #4 Wide band lambda

https://www.youtube.com/watch?v=UdbZfXMMTQs

Could you make your record and put it here?
by kona
Sat Jul 21, 2018 8:42 am
Forum: Help me fix my car
Topic: Mini r57 p0087 low fuel pressure
Replies: 3
Views: 1232

Re: Mini r57 p0087 low fuel pressure

And not a single word about pressure from in-tank fuel pump :?:
by kona
Thu Jul 12, 2018 8:40 pm
Forum: Diagnostic discussion
Topic: Subaru Tribeca P0420
Replies: 9
Views: 2782

Re: Subaru Tribeca P0420

-1- You're reading 1,333 -1,54 V :?:
Proper voltage at the O2 sensor should be .1-.9 volts.

-2- grounding, gaskets leaking ?
by kona
Wed Jul 04, 2018 4:56 pm
Forum: Help me fix my car
Topic: compression test - no vacuum event
Replies: 12
Views: 3639

Re: compression test - no vacuum event

liviu2004 wrote:Plugged exhaust, catalyser.
It seems that the exhaust pressure is a consequence wrong chain installation .
The catalyst can be working well.