P0748 DTC For Toyota Ist
Toyota Ist Engine Specifications:
| Engine Type : | Multi-Cylinder Engine |
| Cylinder Type : | W-Type Engine |
| Engine Air Intake Process : | Naturally Aspirated |
Your Toyota Ist engine control system detects a problem, the computer stores the diagnostic trouble
code P0748 in its memory.
To figure out what is wrong with your vehicle you must first extract the P0748 DTC For Toyota Ist.
A good ground connection is also extremely important. P0748 Toyota Ist engine problem because the presence of voltage at the panel harness won't make the panel work if there is a bad ground connection. Since the instrument cluster is mounted in a plastic dash, a separate ground wire or ground circuit through the wiring harness is usually needed to complete the power circuit. Refer again to the wiring diagram to find the ground path, and then check it with your ohmmeter. Do not use a self-powered test light because it cannot measure resistance (any resistance will lower circuit voltage).
P0748 Toyota Ist DTC Meaning
| P |
Powertrain Code - Problem is related engine, transmission and emissions systems. |
| 0 |
SAE - Generic |
| 7 |
Ignition System Or Misfire |
| 4 |
Control Module Throttle Actuator Position Performance |
| 8 |
Park/Neutral Postion (PNP) Switch Circuit Engine Torque Signal Circuit |
There are currently two main types of cylinder deactivation used today, depending on the type of engine. P0748 Toyota Ist code for the pushrod design which uses solenoids to alter the oil pressure delivered to the lifters. In their collapsed state, the lifters are unable to elevate their companion pushrods under the valve rocker arms, resulting in valves that cannot be actuated and remain closed.
You can also check other Toyota car models :
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The listed Toyota models will give information about P0748 DTC.
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