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So that hose was snapped off from a larger hose that tied in a the back side of the thermostat housing area under the intake manifold.
Unbolted the manifold got it all moved for access and off the chunk came and I found this from a previous bleeder T.
So I think I found it. Got the cooling system bleed and all seems right in the world. A little driving should tell me if I am right.
Put some Range Rover Sport wheels and tires on it and Monday I'm going to wash it before putting it up for sale on post. It has served my wife well but about 7 months ago I picked her up her dream car and I can't justify keeping it around.
You issue is more likely to be in the valve body, get the codes read and see what they are - P0730 etc.
Well, my intermittent came up again and I captured the following:
Instrument Pack
U0132-87 (2E) Lost communication with ride level control module - Bus signal/message failure - missing a message
U0127-87 (2E) Lost communication with tire pressure monitor module - Bus signal/message failure - missing a message
Parking Brake
U0100-87 (A8) Lost communication with engine control module/powertrain control module 'A' - Bus signal/message failure - missing a message
( on 11-08-2021 09:21:25 at 276008 km )
U0101-87 (A8) Lost communication with transmission control module - Bus signal/message failure - missing a message
( on 11-08-2021 09:21:25 at 276008 km )
Transmission
U0401-86 (28) Invalid data received from engine control module/powertrain control module - Bus signal/message failure - signal is invalid
( on 11-08-2021 09:21:25 at 276008 km )
Tyre Pressure
C1A64-93 (68) Spare wheel tire pressure sensor and transmitter assembly - Component failure - no operation
These codes seem to indicate a loss of communication between modules (except the spare wheel TPMS, I know the spare is dead), I'll dig a bit deeper...
Well, my intermittent came up again and I captured the following:
Instrument Pack
U0132-87 (2E) Lost communication with ride level control module - Bus signal/message failure - missing a message
U0127-87 (2E) Lost communication with tire pressure monitor module - Bus signal/message failure - missing a message
Parking Brake
U0100-87 (A8) Lost communication with engine control module/powertrain control module 'A' - Bus signal/message failure - missing a message
( on 11-08-2021 09:21:25 at 276008 km )
U0101-87 (A8) Lost communication with transmission control module - Bus signal/message failure - missing a message
( on 11-08-2021 09:21:25 at 276008 km )
Transmission
U0401-86 (28) Invalid data received from engine control module/powertrain control module - Bus signal/message failure - signal is invalid
( on 11-08-2021 09:21:25 at 276008 km )
Tyre Pressure
C1A64-93 (68) Spare wheel tire pressure sensor and transmitter assembly - Component failure - no operation
These codes seem to indicate a loss of communication between modules (except the spare wheel TPMS, I know the spare is dead), I'll dig a bit deeper...
I'm pretty sure that there is a CAN BUS issue (so many U - codes), just trying to figure out how to address it/them, currently reading all I can on CAN Protocols, not sure if I have enough experience but willing to give it a shot. There's an Arduino person who is doing some crazy things with the CAN BUS protocol on his Mazda RX80/electric motor conversion which I think we perhaps benefit from?...
Last edited by enb54; Aug 16, 2021 at 10:51 PM.
Reason: Loanrangie
Refurbed all my interior W5W and licence plate lamps with some high quality made in China LEDs, they are all working fine and no problems (yet)!!! Checking grounds for my other issues...