Secondary Air Injection Pump - Noise

Category: Engine

Section: 2

Page: 47

Issue: 12/94 - 0528

Code: 254

Subject:
Correcting Complaint of Noise From Secondary Air Injection Pump

Application:
1994- 900 and 9000 Models




It is possible that a customer may complain of an unusual noise generated from the secondary air injection pump. This noise may be caused by the hose clamp resting against the air shield. See Figure 1-1.

Cars Affected:

1994- 900 and 9000 models equipped with secondary air injection

Parts:
None

Action:

1. Disconnect and turn the Output side of the hose clamp from the air pump so that it is 2-3 mm from nearby parts.

2. Tighten the hose clamp. Start the engine and verify that the noise has disappeared.

Warranty information:

Based on a customer complaint, this repair may be submitted under warranty.

The following information must be included on the claim:

Failure Code: 25410-40-0-01-05.

Labor allowance is 0.2 hrs. to be entered as straight time (25499).