P3573 Nissan 370z OBD Code

OBD/2 P3573 error code description and symptoms.

EGR Flow Insufficient Detected The EGR system is monitored during steady state driving conditions while the EGR is commanded on.
The test fails when the signal from the DPF EGR sensor indicates that EGR flow is less than the desired minimum. Vacuum supply EGR valve stuck closed EGR valve leaks vacuum EGR flow path restricted EGRVR circuit shorted to PWR VREF open to D.P.F. EGR sensor D.P.F. EGR sensor downstream hose off or plugged EGRVR circuit open to PCM VPWR open to EGRVR solenoid D.P.F. EGR sensor hoses both off D.P.F. EGR sensor hoses reversed Damaged EGR orifice tube Damaged EGRVR solenoid Damaged PCM Perform KOER self-test and look for DTC P3573 as an indication of a hard fault.

Circuit High Input codes like P3573 are mostly caused by defective alternators that develop excessive voltages, although there may be other causes as well, such as short circuits that 'leak' current into a particular system from other, unrelated systems that work on higher voltages. Note that in the case of short circuits that leak power into a control circuit, there is likely to be other, seemingly unrelated trouble codes present along with the code(s) being investigated. Diagnosing a 'high input' code will always involve a thorough testing of the charging system as a first step, followed by measures to isolate the system from all other possible sources of power during resistance, continuity, and reference voltage tests.

P3573 Nissan 370z Error Code Repair Process :

If your speed wheel sensor rear center circuit open check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system P3573 and engine control unit are in charge of monitoring a bunch of different speed wheel sensor rear center circuit open, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Nissan 370z P3573 OBD2 Code

A common cause of code P3573 is the failure of Speed Wheel Sensor Rear Center Circuit Open, but there are several other possible causes as well, such as ;

Air fuel ratio (A/F) Sensor 1 Bank 1 circuit poor electrical connection
Faulty oil control valve (OCV)
Fuel injectors harness is open or shorted
Open circuits caused by corrosion of electrical connectors.

P3573 is a kind of Powertrain Trouble Code

Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

P3573 Nissan 370z OBD Code

P3573 Nissan 370z Error Code Repair Process :

Common Causes of Nissan 370z P3573 OBD2 Code

P3573 code for other Nissan cars