PS Pressure Switch
#1
Newbie
Thread Starter
PS Pressure Switch
Quick background, Getting code P0551 (PS Pressure Switch Circuit/Performance). I have tried cleaning the connector to no avail. Looking at used pumps to replace. First question, do Ralliarts and Evo X's share the same pump. I read somewhere that it was thought that they do but I can not for the life of me find that thread again. Second, the pressure switch looks as if it can be removed and replaced. Couldn't I buy a used pump and swap the switch on the back to save myself some time? Has anyone ever had an issue like this?
Last edited by dfarmer0033; Feb 9, 2017 at 10:34 AM.
#2
Evolved Member
iTrader: (2)
When I googled the code it said:
http://www.engine-codes.com/p0155_mitsubishi.html
Which is for Faulty Heated Oxygen Sensor (H2OS) Bank 2 Sensor 1...
So what exactly is the problem you are having? Steering or MIL?
http://www.engine-codes.com/p0155_mitsubishi.html
Which is for Faulty Heated Oxygen Sensor (H2OS) Bank 2 Sensor 1...
So what exactly is the problem you are having? Steering or MIL?
#3
Newbie
Thread Starter
When I googled the code it said:
http://www.engine-codes.com/p0155_mitsubishi.html
Which is for Faulty Heated Oxygen Sensor (H2OS) Bank 2 Sensor 1...
So what exactly is the problem you are having? Steering or MIL?
http://www.engine-codes.com/p0155_mitsubishi.html
Which is for Faulty Heated Oxygen Sensor (H2OS) Bank 2 Sensor 1...
So what exactly is the problem you are having? Steering or MIL?
#6
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Thread Starter
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