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2002 cavalier code po530

Code po 530 a/c problem

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Codes po 440 and po 530 diagnostic reading does vechile need freon

440 is for the EVAP system.. Leak some where. 530 is for the A/C. This is a circuit problem. Pull the high pressure sensor plug and jump it. If the compressor starts working, replace the sensor. If not check the plug for power and ground. Nothing there. You need to check wiring, the relay, and the fuse.

Apr 22, 2016 | Cars & Trucks

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Service engine lite came on what does po530 and po 440 mean

The 530 code is for the air conditioner and the 440 code is emissions related. Since you did not post the year make and model it is hard to say what to check. BTW the codes are all numbers like p0530.

Apr 22, 2016 | Cars & Trucks

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Po 2000 code On Chevy cavalier 99

P02000 is not a valid code. Please recheck. One to many numbers there.

Apr 22, 2015 | 1999 Chevrolet Cavalier

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I am getting codes PO 128, PO 300 and PO 506 on my chevy Impala, 2002, LS 3.8

code P0128 ECT ( electronic coolant temperature ) engine temperature to low ( replace thermostat ).

code P0300 engine miss fire detected ( replace spark plugs and spark plug wires )

code P0506 IAC ( idle air control ) system idle to low ( clean the IAC valve if problem persists replace the IAC valve )

Apr 15, 2011 | 2002 Chevrolet Impala

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The diagnostic codes are: PO 722 output speed PO 732 Gear 2 ratio PO 734 Gear 4 Ratio What do these codes mean>

Replace the transmission (gear ratio codes are 'absolute')... your transmission is unserviceable.

Apr 07, 2011 | 2002 Hyundai Accent

1 Answer

Car codes Dodge Caravan 2002

new spark plugs basic tune up this will fix it ,then fine the small vacuum leak fix it this should take care of it.

May 10, 2010 | 2002 Dodge Grand Caravan

1 Answer

PO 125 code, 2002 ford explorer 6 cylinder

Check for vacume leaks. You are getting excessive fuel.The closed loop temperature is not getting reached.There for it is running too cool.Your sensors are fine.

Mar 20, 2010 | 2002 Ford Explorer

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