Need solution remap for simos pcr 2.1 for noisy injectors

Need solution remap for simos pcr 2.1 for noisy injectors - Printable Version

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+--- Thread: Need solution remap for simos pcr 2.1 for noisy injectors (/showthread.php?tid=65640)

Need solution remap for simos pcr 2.1 for noisy injectors - francescomicdon - 20-06-2022

CAR: VW polo 1.6 66kw

HW: CAYB
SW: 03L906023MA
VIN nr.: WVWZZZ6RZCY******
SW ver.:
Spare:
Engine:
HW Ver.:
SW upg.: 03L906023MA 9970
Installation: 1,6l R4 CR td UNLOCKED

The car has the problem of noisy injectors and knocks in the head

vw polo 16 2011 66kw kess read.rar
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RE: Need solution remap for simos pcr 2.1 for noisy injectors - pyvotel - 20-06-2022

(20-06-2022, 08:06 AM) francescomicdon Wrote: CAR: VW polo 1.6 66kw

HW: CAYB
SW: 03L906023MA
VIN nr.: WVWZZZ6RZCY******
SW ver.:
Spare:
Engine:
HW Ver.:
SW upg.: 03L906023MA 9970
Installation: 1,6l R4 CR td UNLOCKED

The car has the problem of noisy injectors and knocks in the head

RE: Need solution remap for simos pcr 2.1 for noisy injectors - francescomicdon - 20-06-2022

(20-06-2022, 08:26 AM)pyvotel Wrote:
(20-06-2022, 08:06 AM) francescomicdon Wrote: CAR: VW polo 1.6 66kw

HW: CAYB
SW: 03L906023MA
VIN nr.: WVWZZZ6RZCY******
SW ver.:
Spare:
Engine:
HW Ver.:
SW upg.: 03L906023MA 9970
Installation: 1,6l R4 CR td UNLOCKED

The car has the problem of noisy injectors and knocks in the head

it goes better below 1500 rpm, the problem remains above 1500 rpm and when they accelerate suddenly

RE: Need solution remap for simos pcr 2.1 for noisy injectors - asto - 20-06-2022

Hi franceso
try recode injectors in new sw?,on injectors have numbers for coding or check coding on your car and injectors

BR asto

RE: Need solution remap for simos pcr 2.1 for noisy injectors - blackTDI - 21-06-2022

(20-06-2022, 08:06 AM)francescomicdon Wrote: CAR: VW polo 1.6 66kw

HW: CAYB
SW: 03L906023MA
VIN nr.: WVWZZZ6RZCY******
SW ver.:
Spare:
Engine:
HW Ver.:
SW upg.: 03L906023MA 9970
Installation: 1,6l R4 CR td UNLOCKED

The car has the problem of noisy injectors and knocks in the head

Remove the check valve from fuel drain return line from injectors and no more noise.

RE: Need solution remap for simos pcr 2.1 for noisy injectors - francescomicdon - 21-06-2022

(21-06-2022, 04:06 AM)blackTDI Wrote:
(20-06-2022, 08:06 AM)francescomicdon Wrote: CAR: VW polo 1.6 66kw

HW: CAYB
SW: 03L906023MA
VIN nr.: WVWZZZ6RZCY******
SW ver.:
Spare:
Engine:
HW Ver.:
SW upg.: 03L906023MA 9970
Installation: 1,6l R4 CR td UNLOCKED

The car has the problem of noisy injectors and knocks in the head

Remove the check valve from fuel drain return line from injectors and no more noise.

I have already removed the valve and made adaptation with vcds, it does not change much

RE: Need solution remap for simos pcr 2.1 for noisy injectors - blackTDI - 23-06-2022

(21-06-2022, 19:32 PM)francescomicdon Wrote:
(21-06-2022, 04:06 AM)blackTDI Wrote:
(20-06-2022, 08:06 AM)francescomicdon Wrote: CAR: VW polo 1.6 66kw

HW: CAYB
SW: 03L906023MA
VIN nr.: WVWZZZ6RZCY******
SW ver.:
Spare:
Engine:
HW Ver.:
SW upg.: 03L906023MA 9970
Installation: 1,6l R4 CR td UNLOCKED

The car has the problem of noisy injectors and knocks in the head

Then you have also a bad fuel pump, check with vcds if the rail pressure follows the trend or it goes crazy

Remove the check valve from fuel drain return line from injectors and no more noise.
I have already removed the valve and made adaptation with vcds, it does not change much

RE: Need solution remap for simos pcr 2.1 for noisy injectors - francescomicdon - 23-06-2022

(23-06-2022, 04:09 AM)blackTDI Wrote:
(21-06-2022, 19:32 PM)francescomicdon Wrote:
(21-06-2022, 04:06 AM)blackTDI Wrote:
(20-06-2022, 08:06 AM)francescomicdon Wrote: CAR: VW polo 1.6 66kw

HW: CAYB
SW: 03L906023MA
VIN nr.: WVWZZZ6RZCY******
SW ver.:
Spare:
Engine:
HW Ver.:
SW upg.: 03L906023MA 9970
Installation: 1,6l R4 CR td UNLOCKED

The car has the problem of noisy injectors and knocks in the head

Then you have also a bad fuel pump, check with vcds if the rail pressure follows the trend or it goes crazy

Remove the check valve from fuel drain return line from injectors and no more noise.
I have already removed the valve and made adaptation with vcds, it does not change much

I didn't understand what you answered

RE: Need solution remap for simos pcr 2.1 for noisy injectors - cubica - 23-06-2022

''Then you have also a bad fuel pump, check with vcds if the rail pressure follows the trend or it goes crazy ''