P1215 fault code

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P1215 Electronic Driving Unit Circuit

Check all the wiring to the injectors and the computer. Check the voltages at the battery when the engine is on and off. There is a spill control valve on the fuel circuit that could be bad too.

Go to online store reliable they have repair manuals I am sure you will get the solution. Here's the link Toyota Gaia 1998 2002 service manual

What make , model an year vehicle . Code will mean different thing's for different make vehicle .

- Faulty EDU - EDU harness is open or shorted - EDU circuit poor electrical connection - Faulty Spill control valve What does this mean? Possible symptoms - Engine Light ON (or Service Engine Soon Warning Light) P1215 Description The EDU drives the spill control valve at high speeds. The EDUs high speed driving under high fuel pressure conditions is achieved through the use of a DC/DC converter that provides a high voltage, quick charging system. The engine ECU constantly monitors the EDU and stops the engine in case an abnormal condition is detected. The battery voltage is increased by the DC/DC converter. A voltage of approximately 50 V is applied to the spill control valve in accordance with the IJ+ signal received from the engine ECU. At this time, the injection verification signal (IJF) is sent to the

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Possible causes - Faulty EDU
- EDU harness is open or shorted
- EDU circuit poor electrical connection
- Faulty Spill control valve
P1215 Description The EDU drives the spill control valve at high speeds. The EDUs high speed driving under high fuel pressure conditions is achieved through the use of a DC/DC converter that provides a high voltage, quick charging system. The engine ECU constantly monitors the EDU and stops the engine in case an abnormal condition is detected. The battery voltage is increased by the DC/DC converter. A voltage of approximately 50 V is applied to the spill control valve in accordance with the IJ+ signal received from the engine ECU. At this time, the injection verification signal (IJF) is sent to the engine ECU.

• P1215 Pedal Position Sensor C Circuit Low Input

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OBD P1215

p1215 code may be as malfunctioning ECM (engine control module). The ECM is also commonly referred to as the computer or ECU (engine control unit).are you experiencing harsh shifts of the transmission, hesitation between shifts, intermittent Check engine light?

P1215- cyl 3 fuel inj circ short to B+

Run a resistance check on injecter #3. should be something like 15-20 ohms, or at least in the neighborhood. Better yet check a few others you might be able to get at, just be sure there's no way to mix up the connecters. If # 3 is different from the others you found your issue