P1235 Toyota Code - High Pressure Fuel Pump Circuit
Quick Answer
P1235 Toyota indicates High Pressure Fuel Pump Circuit. Common causes include Faulty High Pressure Fuel Pump, High Pressure Fuel Pump harness is open or shorted, High Pressure Fuel Pump circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P1235 Toyota indicates High Pressure Fuel Pump Circuit.
- Common causes
- Common causes include Faulty High Pressure Fuel Pump, High Pressure Fuel Pump harness is open or shorted, High Pressure Fuel Pump circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P1235 Toyota Description
What are the Possible Causes of the DTC P1235 Toyota?
- Faulty High Pressure Fuel Pump
- High Pressure Fuel Pump harness is open or shorted
- High Pressure Fuel Pump circuit poor electrical connection
How to Fix the DTC P1235 Toyota?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1235 Toyota code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the P1235 Toyota code?
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Need Help with the Code?
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Frequently Asked Questions about P1235 Toyota Code
No Frequently Asked Questions about P1235 Toyota Code found.
Discuss the causes and fixes for P1235 Toyota OBDII Code
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Morning. I have a toyota rav4 engine 1az d4, when I give start the car it picks up speed and does not accept. Please help me. The code error is p1235
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Start by checking the fuel pressure and make sure there is enough fuel in the fuel tank.
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hello tank fuel full , i replace fuel pump by a new n throttle body new , hp pump new also , map sensor new but still same issue , when you start after a few mints its start well without and check but after the rpm block engine check apear , then its dont move over 2000rpm
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I think ecu have problem, i changed high pressure pump , and 3 pressure sensor but to day i measure high pressure pump sensor from harnes to control also and pressure sensor from sensor to control have ground o.1v and 3-5v also 0.- v2 sensor line still problem have on
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