4.
Measure signal waveform of MAPS and TPS together by stepping on and off the accellerator padel.
Specification: Refer to Signal Waveform & Data
Fig.1) At Acceleration
IG KEY "OFF".
Connnect CH A probe to signal terminal(Pin No.1) of TPS connector and CH B probe to signal terminal(Pin No.6) of MAPS connector.
Warm up the engine to normal operating temperature.
Measure signal waveform of MAPS and TPS together by stepping on and off the accellerator padel.
Specification: Refer to Signal Waveform & Data
Fig.1) At Acceleration
Does the MAPS operate properly? (Check variation)
 | ▶ Go to "System Inspection" procedure. |
 | ▶ If no problems were found with the circuits or connectors, Replace the MAPS. |
