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Technical Do I need to get my ECU reprogrammed/repaired?
- Thread starter WildFeraligatr
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Technical Do I need to get my ECU reprogrammed/repaired?
WildFeraligatr
Member
Lol not to worry, I had a dig around and found it.
Based on the component location I believe the air pressure sensor is part L10.
WildFeraligatr
Member
Ignore me, actually, it looks like the pressure and temperature sensor are part of one fitting and are part K47
Nowhere near the RPM sensor however it does joint in with the timing sensor and I'm wondering if that could be the issue?
It’s on the punto
Just missing on the panda and 500
| K043 | INTEGRATED AIR TEMPERATURE SENSOR | Op. 1056B54 INTAKE AIR PRESSURE/TEMPERATURE SENSOR - R.R. |
| K044 | AIR PRESSURE - TEMPERATURE SENSOR | Op. 1056B44 AIR PRESSURE SENSOR - R.R. |
| K046 | RPM SENSOR |
Last edited:
WildFeraligatr
Member
Yep, got it now.
Would a faulty joint with the cam wiring cause no RPM to show? To me that sounds more the purview of the crank sensor but you never know...
There too many unknowns
We don’t know if the software working
We don’t have totally full diagrams
We don’t know if or where there any broken wire or wires
We know there’s no rpm sensor as it’s not registered on the rev counter
We know we have 5V ref from the the ECU and ground on the cam sensor
We don’t know if the software working
We don’t have totally full diagrams
We don’t know if or where there any broken wire or wires
We know there’s no rpm sensor as it’s not registered on the rev counter
We know we have 5V ref from the the ECU and ground on the cam sensor
I would go with sorting the ambient temperature
I know it should read from ignition on need to crank
Maybe put the original engines cam and crank sensors back on
Maybe disconnect the injector wiring loom as it will be the only bit not from the original engine
I know it should read from ignition on need to crank
Maybe put the original engines cam and crank sensors back on
Maybe disconnect the injector wiring loom as it will be the only bit not from the original engine
WildFeraligatr
Member
I already replaced the temp/pressure sensor as I got a spare on the throttle with the new engine and no luck.
I did however just run out and do a quick continuity test on the above joint and found that there's no continuity there so looks like there may be an issue with that joint after all! Not sure why it would do what it's doing but worth fixing and seeing if it does anything.
I did however just run out and do a quick continuity test on the above joint and found that there's no continuity there so looks like there may be an issue with that joint after all! Not sure why it would do what it's doing but worth fixing and seeing if it does anything.
Jai pas tout lue mais pareil j'ai eu le même soucis que décrit sur le premier sujet
et ma solution à était de remplacer le calculateur
Voici mon sujet
www.fiatforum.com
Si ca peut aider
et ma solution à était de remplacer le calculateur
Voici mon sujet
Panda 1.2 4x4 climbing, ecu... | FIAT Panda (Mk3)
Bonjour à tous je viens vers vous pour une demande J'ai un panda II 4x4 1.2 Escalade il y a 1 an Au cas Delphi, j'ai l'erreur P0335, qui m'a dit que l'ordinateur était défectueux. En gros l'antidémarrage fonctionne, l'allumage fonctionne, l'injection aussi, mais pas au bon moment, ça peut...
www.fiatforum.com
WildFeraligatr
Member
So just out here again.
Tested the wires to the MAP sensor with ignition on and same as before. The wiring is slightly different in my car than it is on the wiring diagrams shown earlier but presumably it was wired that way before so shouldn't be an issue?
Original cam and crank sensors are already on (if you mean the ones off the old engine) and the injector wiring loom is also the original from the old engine.
I also have 2 MAP sensors and neither appear to work.
WildFeraligatr
Member
WildFeraligatr
Member
Sorry - ignore the last diagram - let me try this again now I'm at my computer
Is your car
1.1
1.2
Aircon
Dualogic
Right hand drive or left
Flyby wire throttle or cable
2wd or 4x4
The wiring is slightly different
I will see if I can find the closest to you original car
1.1
1.2
Aircon
Dualogic
Right hand drive or left
Flyby wire throttle or cable
2wd or 4x4
The wiring is slightly different
I will see if I can find the closest to you original car
WildFeraligatr
Member
1.2
No aircon
Not sure if dualogic - just googled, it isnt
Right hand drive
Not sure what a flyby wire is but it has an accelerator cable - just googled, if by fly by wire you mean an electronic throttle then no, it's got a cable.
2 wheel drive
Okay let me look
Manual..or semi.auto
Does your car have these colours wires on the cam sensor
Ignition on
Top CAM sensor
Green 0V
Green black varying 1v - 4V as the pulley spins
White 5V
Ignition on
Top CAM sensor
Green 0V
Green black varying 1v - 4V as the pulley spins
White 5V
WildFeraligatr
Member
Per the diagram above
Green 5V
Green/Black 5V with ignition on, not spun the pulley
White 0V
Are the colours on the MAP
Black and white
Black and pink
Black and red
Brown
Black and white
Black and pink
Black and red
Brown
WildFeraligatr
Member
Yep.
