For 1990-2009 cars

# SMU for 2000, 2001 L Series L61 and L81 Engine Service Manuals Regarding EVAP System Flowchart

Subject: | Service Manual Update for 2000, 2001 L-Series (L61) and (L81) Engine Service Manuals Regarding Evaporative Emission (EVAP) System Flowchart

Models: | 2000 - 2001 Saturn L-Series vehicles

### Purpose

The purpose of this bulletin is to update the evaporative emission (EVAP) system flowchart for DTCs P0440 and P0455.

Please obtain all 2000, 2001 L-Series (L61) and (L81) Engine Service Manuals at your location and make the necessary updates as indicated on the page that follows.

### 2000, 2001 (L61) Engine Service Manual Updates

1. Using a marker or pen, cross out the existing P0440 flowchart in the Engine/Emissions Controls section.
2. On each crossed out flowchart, write the following:

"Refer to Technical Information Bulletin 02-T-00"

3. Make photocopies of page 3 of this bulletin and insert inplace of crossed out flowcharts.

### 2000 and 2001 (L81) Engine Service Manual Updates

1. Locate DTC P0455 in the Engine/Emissions Controls section and write the following:

"Refer to Technical Information Bulletin 02-T-00"

2. Insert photocopy of page 3 of this bulletin next to P0455 diagnostic information.

### Service Manual update page for DTCs P0440 and P0455. Refer to Technical Information Bulletin 02-T-00, June, 2002.