Have any one of you guys experienced P1071 code ?

 

Vacuum leak?

 

Typo for P0171?

 

LOL it is a typo it is P0171

 

From the workshop manual:

P017100
System too lean (bank 1)

• Air intake leak between MAF sensor and cylinder head
• Fuel filter, injector, system restriction
• MAF sensor fault (low intake air flow)
• Exhaust leak (forward of catalytic converter)

• Check for leak from air intake system
• Carry out fuel system tests
• Read DTCs and refer to DTC Index in this section for MAF sensor tests
• Check and rectify any exhaust leak prior to catalytic converter

 

check the plastic vacuum lines from the throttle body to the front by the radiator mine broke in 2 places fixed it with rubber line where the brakes were no more codes

 

^^^^ That's what I did also, plus that small coolant line in the front also broke and got replaced with rubber.