General fault P1773 Hydraulic circuit pressure on a 2008 grande punto

Currently reading:
General fault P1773 Hydraulic circuit pressure on a 2008 grande punto

stusvans

New member
Joined
Feb 29, 2016
Messages
29
Points
9
Tried looking though Threads, theres no detail (pictures/diagram's) for the dualogic gearbox.

I've given up, as mine has 22000 miles on the clock, been fine until the battery went dead as sat for a month, normally it hasn't effected it leaving it as have works van so not used as much as it should. .

From what I've read and people who I've talked to, it might be a simple thing as having the fault P1773 Hydraulic circuit pressure, present reset but has to be done by Fiat software, as mates Autel won't clear it.

Worse thing its a minimum 2 weeks to get it into my local Fiat Dealer.

anyone else had same problem? :bang:
 
Hi,

The same issue has happened to my 2007 fiat grande punto dualogic. Can you please tell me what fuse it is that blows and where it is located?

Many thanks
 
Send a PM to this 2 users...
problem began after very cold night, -24C, door open, Pump working, but P1773 come.
I have alfaobd, pressure is 23-29bar. Start engine and pump start let's say every...15-20 second. Bar pressure don't change.
Any help is welcome..
Thank's in advance
 
Yess, i read this forum threat too thank's :)
But on my car pump is prime, i mean pump work, but presure is constant - today after one hour engine working on idle rpm and stuck in N, presure in system stay constant 29bar. No matter that pump briefly work, with 10-15 second between two cycles :(
I mean don't drop down 29bar, and after pump starts, again no chance 29 bar...
Maybe presure sensor is just fault?
Or ECU from very low weather temperatures?
From where is power suply this sensor, ECU or relay...many question, but i must help alone, because with this negative temperatures and bad weather here...no one Can help me
Thank's again in advance
 
Back
Top