5.
Are the problems relevant to BPS found?
 | ▶ Replace BPS if necessary and go to "Verification of Vehicle Repair". |
 | ▶ Go to "BPS waveform inspection" as below. |
IG key OFF.
Disconnect BPS connector.
Check for corrosion / water intrusion in BPS connector / terminal.
Check for sensor / connector physical damage.
Are the problems relevant to BPS found?
| ▶ Replace BPS if necessary and go to "Verification of Vehicle Repair". |
| ▶ Go to "BPS waveform inspection" as below. |
IG key OFF.
Connect RPS connector.
Connect an oscilloscope probe to "Signal" terminal of "BOOST PRESSURE SENSOR" connector.
Engine ON.
Monitor the signal waveform at idle and during acceleration.
Reference : signal waveform
Fig.1) The waveform of BPS signal and APS signal as accelerating from idle state. Signal voltage rises as accelerating.
Is the signal waveform normal?
| ▶ Go to "Verification of Vehicle Repair" procedure. |
| ▶ Replace BPS, and go to "Verification of Vehicle Repair" procedure. |
