Pinpoint Tests

PINPOINT TEST A: RESTRICTED EXHAUST SYSTEM TEST

Pinpoint Test

NOTE: The vehicle can have a lack/loss of power, odor, a noise or a no start concern. These concerns may be related to the exhaust system. Carry out the following test, if no trouble codes were stored. This test is for diagnosing the source for these conditions.

Tests A1 - A3:

PINPOINT TEST A: RESTRICTED EXHAUST SYSTEM TEST