Quote:
Originally Posted by DannoXYZ
You may have vacuum-leak. Measure intake-manifold vacuum at idle with warmed-up engine. What is this number?
Also measure voltage-output of MAP-sensor at idle with warmed-up engine. What is this number?
Measure voltage-output of TPS-sensor at idle with warmed-up engine. What is this number?
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After these tests, and fuel-pump flow-volume test, you'll want to measure fuel-pressure in fuel-rail. These tools are needed.
Oil Pressure Gauge -
57001-125
Fuel Pressure Gauge Adapter -
57001-1593
Fuel Hose -
57001-1607
What is fuel-pressure at idle with warmed-up engine?