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   -96 Ford Scorpio Cosworth Ghia 24V
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   Author  Topic: -96 Ford Scorpio Cosworth Ghia 24V  (Read 1700 times)
Norrland
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-96 Ford Scorpio Cosworth Ghia 24V
« on: Jan 25th, 2014, 4:47pm »
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Hi everybody!!
 
I'm Thomas from Sweden and are new to this forum.
 
I have a problem with my scorp, Ruff idle and no drag when I drive.
It smells petrol from exhaust, and drink fuel like a camel.
Read out some fault codes from ECU, and they are as follows...
 
PCM - Powertrain Control Module (Engine ECU)
PWM-SCP
Huh-Huh-Huh
 
Present DTCs: --
Stored DTCs: 6
DTC History: --
Pending DTCs: --
 
================================================== ===============================
Code Description
================================================== ===============================
P1120 Throttle position sensor signal lower than min. limit
------------------------------------------------------------------------ ---------
P0138 O2 Sensor Circuit (Bank 1 Sensor 2): High Voltage
------------------------------------------------------------------------ ---------
P1406 Differential Pressure Feedback Sensor Downstream Hose Off Or Plugged
------------------------------------------------------------------------ ---------
P1131 Right upstream lambda sensor wrong switching: Sensor indicating lean mixture
------------------------------------------------------------------------ ---------
P1132 Right upstream lambda sensor wrong switching: Sensor indicating rich mixture
------------------------------------------------------------------------ ---------
P1152 Left upstream lambda sensor signal not changing: Sensor indicating rich mixture
================================================== ===============================
 
Pls give me some advice, starting to se $$$$ flying away...
Hope you understand my school english Smiley
 
Tnx
/Thomas
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Re: -96 Ford Scorpio Cosworth Ghia 24V
« Reply #1 on: Jan 25th, 2014, 6:25pm »
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hi there
 
first thing i'd check are all the vac pipes.....
 
http://www.fordscorpio.co.uk/vacuumpipesg.htm
 
hth
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Norrland
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Re: -96 Ford Scorpio Cosworth Ghia 24V
« Reply #2 on: Jan 25th, 2014, 6:50pm »
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Thank you for your answer. Read around a lot, tried to check hoses. Buuut, there is one problem, we have -25 degrees C. I will try to find a garage, but I still have 30km to drive at forrest road. So I don't feel secure to leave my home with a car in this shape.
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Re: -96 Ford Scorpio Cosworth Ghia 24V
« Reply #3 on: Jan 26th, 2014, 12:54am »
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OK, I see. Mod, pls delete my account.
Tnks
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Re: -96 Ford Scorpio Cosworth Ghia 24V
« Reply #4 on: Jan 26th, 2014, 10:07am »
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The first one id check is the tps signal.
 
Also check the maf sensor. These can cause weired problems too
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