P1215 LEXUS - Electronic Driving Unit Circuit
P1215 LEXUS Possible Causes
- Faulty Electronic Driving Unit (EDU)
- Electronic Driving Unit (EDU) harness is open or shorted
- Electronic Driving Unit (EDU) circuit poor electrical connection
- Faulty Spill control valve
How is the P1215 LEXUS code repair?Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
What is the cost to diagnose the P1215 LEXUS code
Labor: 1.0The cost to diagnose the P1215 LEXUS code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
- Engine Light ON (or Service Engine Soon Warning Light)
P1215 LEXUS MeaningThe Electronic Driving Unit (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 Electronic Control Unit (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.
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