.
6 months ago, I changed the filters and engine oil. I don't remember the brand of the fuel filter, I'm guessing it's of medium quality. And there were 2 injector errors in the checks.But the performance was not bad.
After 1 month, there was a loss of power during driving, when checked, we found that 4 injectors also gave errors and renewed them. I drove smoothly for 2 weeks.
The car then slowed down, giving an error while driving. p 1621-control unit returned an error. I drove 2 months like this.
For the last 2 months-p 1621-control unit and p 0191 (fuel rail sensor-low pressure) -p 0193 (fuel rail sensor-high pressure) have been giving errors in order. On the instrument panel, the engine failure lamp-service lamp-ESP gives the error together.
I changed the brake pedal switch after researching from various forums, but it not disappeared.
Finally, I replaced the fuel filter with the original, but my problem not disappeared.
Do you think the ECU can also be a problem, or I should change the Fuel rail pressure sensor ?.
If you can help I'd appreciate it.
C5 x7- Fuel rail pressure switch (Help !)
Moderator: RichardW
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- Donor 2023
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Re: C5 x7- Fuel rail pressure switch (Help !)
I had the the pressure sensor give the same issue.
06 Citroen C5 Estate 2.2 Hdi Auto
95 Peugeot 306 S16
95 Silver Xantia VSX - now deceased
95 Peugeot 306 S16
95 Silver Xantia VSX - now deceased
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- Posts: 7
- Joined: 07 Jun 2021, 08:29
- Location: İstanbul
- My Cars: Citroen C5 X7- (2011) 1.6 eHDI
VIN : VF7**************[VIN obfuscated, can be read by forum staff] - x 1
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- Donor 2023
- Posts: 93
- Joined: 05 Jan 2006, 22:15
- Location: Melbourne, Australia
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- x 4
Re: C5 x7- Fuel rail pressure switch (Help !)
Yes it did. Not that it guarantees yours is the same.
06 Citroen C5 Estate 2.2 Hdi Auto
95 Peugeot 306 S16
95 Silver Xantia VSX - now deceased
95 Peugeot 306 S16
95 Silver Xantia VSX - now deceased
-
- Posts: 7
- Joined: 07 Jun 2021, 08:29
- Location: İstanbul
- My Cars: Citroen C5 X7- (2011) 1.6 eHDI
VIN : VF7**************[VIN obfuscated, can be read by forum staff] - x 1
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- Posts: 7
- Joined: 07 Jun 2021, 08:29
- Location: İstanbul
- My Cars: Citroen C5 X7- (2011) 1.6 eHDI
VIN : VF7**************[VIN obfuscated, can be read by forum staff] - x 1
Re: C5 x7- Fuel rail pressure switch (Help !)
Changed sensor. İt solved. Thx.
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- Donor 2023
- Posts: 93
- Joined: 05 Jan 2006, 22:15
- Location: Melbourne, Australia
- My Cars:
- x 4
Re: C5 x7- Fuel rail pressure switch (Help !)
Great! How much was the part for you?
06 Citroen C5 Estate 2.2 Hdi Auto
95 Peugeot 306 S16
95 Silver Xantia VSX - now deceased
95 Peugeot 306 S16
95 Silver Xantia VSX - now deceased
-
- Posts: 7
- Joined: 07 Jun 2021, 08:29
- Location: İstanbul
- My Cars: Citroen C5 X7- (2011) 1.6 eHDI
VIN : VF7**************[VIN obfuscated, can be read by forum staff] - x 1
Re: C5 x7- Fuel rail pressure switch (Help !)
İt was 50 usd.