Member Since: 31 Jan 2011
Location: Staffordshire
Posts: 1172
Help please - P2292 Injector control
Hi guys
i have an ongoing problem that the disco feels like its slightly misfiring, not sure it is but feels a bit pulsey whilst driving
i read the codes this weekend and this one popped up
could this be the problem and what is the likely fix, can it be done by myself or is it a specialist job ?
the code is P2292 Injector control pressure erratic
Cheers in advance
Andy 05 TDV6,"S" in all colourcoded Zermatt silver,7 seats winter pack HK 6cd stereo,Dual climate,Xenons,
Mods:
Re-Con Engine,De-Tango,Reverse camera,Fog/DRl lights,Aux Battery, perm Aux socket in boot,LED Volt meters in roof panel,Built in tom tom, Strobes fitted in grille, Aux switches for trailer lights fitted in roof panel,Roof Rails,Grille conversion
25th Nov 2019 4:08 pm
PROFSR G
Member Since: 06 Mar 2017
Location: Lost
Posts: 4655
Could be a number of issues but start with the low pressure fuel pump and filter!
It could be just a fuel filter change, but its probably unlikely unless its completely gunked! Check the elec values for the lpfp as per Robbies guide and post the results back here! You can do a flow test on the pump if you cant do a pressure test yµ (idµ - eAµ) ψ=mψ
25th Nov 2019 4:20 pm
Randylover
Member Since: 31 Jan 2011
Location: Staffordshire
Posts: 1172
Cheers, i`ll try check it out
Andy05 TDV6,"S" in all colourcoded Zermatt silver,7 seats winter pack HK 6cd stereo,Dual climate,Xenons,
Mods:
Re-Con Engine,De-Tango,Reverse camera,Fog/DRl lights,Aux Battery, perm Aux socket in boot,LED Volt meters in roof panel,Built in tom tom, Strobes fitted in grille, Aux switches for trailer lights fitted in roof panel,Roof Rails,Grille conversion
25th Nov 2019 8:12 pm
Chinlips
Member Since: 17 Oct 2015
Location: Birmingham
Posts: 7
P2292 Injector Control Erratic
Hi,
Did you ever get a resolution to this fault code (P2292 Injector Control Erratic)? Mine has developed the same, persistent error code.
Previously, I followed Robbies guide on the LPFP and it was faulty. Fuel pressure was 1-2PSI and going negative on acceleration.
Replaced the LPFP and now i'm getting 6-7 PSI, dropping to around 3-4PSI on hard acceleration (climbs steadily back to 6 if throttle maintained).
Issues:
- Jerking sensation at around 1~1.5K revs and cruising speeds
- Accompanied by Chattering/screech sound when coming off the throttle
Battery is is in good condition and clocking 14.2V when running.
Fule pressure at idle hovers around ~22kpa
My suspicion is the HPFP, but not sure how to diagnose... can anyone point me in the right direction?
Thanks,
Darren
15th Feb 2023 12:05 pm
Oswiperus D3 Decade
Member Since: 02 Apr 2010
Location: Chelmsford, Essex
Posts: 1590
Possibly a torque converter issue in the making perhaps?
I know torque converters can make a noise coming off throttle.Stu
2016 D4 Landmark current
2022 Defender D300 SE Gone
D4 2014 XS Commercial - Gone
D4 2016 hse lux montalcino red - Gone
D3 2005 se java black - current
D3 2005 base manual - gone
D2 1999 TD5 E white - current
15th Feb 2023 12:12 pm
Chinlips
Member Since: 17 Oct 2015
Location: Birmingham
Posts: 7
Pray god no... I might try some Dr Tranny, see if it alleviates the problem.
I've maintained the transmission fluids over the years and replaced the plastic sump about a year ago. 217K on the clock, so possible the TC might be worn.
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