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Code PO52D

Started by Shonuff1140, January 15, 2016, 11:44:29 PM

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Shonuff1140

January 15, 2016, 11:44:29 PM
I have been getting a repeat PO52D lately, it hasn't affected performance, and I am curious as to how many other forum members have had it, or if it is an expensive fix.

AJP turbo

#1
January 16, 2016, 12:13:57 AM
What the F is that?
SCT Dealer/Custom Calibrator                        
Specializing in 3.5 Ecoboost   
Remote/email custom tuning including E85 blends 
Authorized retailer for all SCT devices. 
 
Former:2014 PP SHO
3 bar 93 tune, Airaid, Stainless Works non catted DP's  
405whp/520tq
Dyno
     
Current:2016 F150 2.7 Ecoboost
Tuning in progress

SHOdded

#2
January 16, 2016, 05:55:37 AM
P0520 - Engine Oil Pressure Sensor/Switch Circuit Malfunction ?
or
P052D - Cold start camshaft position overretarded bank2 ?  Most likely a cam phaser or wiring to the solenoid (dirty connector, loose wire, etc)

What oil & filter are you running?  Hear any extended rattles on startup?

2007 Ford Edge SEL, Powerstop F/R Brake Kit, TXT LED 6000K Lo & Hi Beams, W16W LED Reverse Bulbs, 3BSpec 2.5w Map Lights, 5W Cree rear dome lights, 5W Cree cargo light, DTBL LED Taillights

If tuned:  Take note of the strategy code as you return to stock (including 3 bar MAP to 2 bar MAP) -> take car in & get it serviced -> check strategy code when you get car back -> have tuner update your tune if the strategy code has changed -> reload tune -> ENJOY!

Shonuff1140

#3
January 18, 2016, 09:21:25 PM
P052D, I run the recommended 5W-30 Synthetic oil and Motorcraft filter. Its went off on its own, and hasn't came back so it must just be a soft code. There is no rattle and the car runs strong, just came on and went off on its own. Thanks for all the replies.

SHOdded

#4
January 18, 2016, 11:02:42 PM
Good luck, hope it stays away!
2007 Ford Edge SEL, Powerstop F/R Brake Kit, TXT LED 6000K Lo & Hi Beams, W16W LED Reverse Bulbs, 3BSpec 2.5w Map Lights, 5W Cree rear dome lights, 5W Cree cargo light, DTBL LED Taillights

If tuned:  Take note of the strategy code as you return to stock (including 3 bar MAP to 2 bar MAP) -> take car in & get it serviced -> check strategy code when you get car back -> have tuner update your tune if the strategy code has changed -> reload tune -> ENJOY!
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