1989 Volkswagen Jetta Idle Speed/Throttle Actuator – Electronic: Description...
download The idle stabilizer valve, which is located in the bypass pipe, maintains the appropriate idle speed for various engine operating conditions. The idle stabilizer valve consists of a set of...
View Article1997 Ford Escort LX ROUGH IDLE, LOW POWER AND/OR STALL AT IDLE WITH DTCS...
download Some vehicles equipped with the 2.0L SPI engine may exhibit a malfunction indicator lamp (MIL) illuminated and diagnostic trouble codes (DTCs) P0300 through P0304 stored in memory. The vehicle...
View Article2003-2006 Chevrolet Express Antilock Brake (ABS) Activation At Low Speeds...
download Condition Some customers may comment on ABS activation at low speeds, usually below 8 km/h (5 mph). Upon investigation, the technician will find no DTCs set. Cause The cause of this condition...
View Article2003 PILOT – DTC Troubleshooting: Idle Control System Malfunction
download DTC P0505: Idle Control System Malfunction NOTE: If DTC P1519 is stored at same time as DTC P0505, troubleshoot DTC P1519 first, then recheck for DTC P0505.1.Start the engine. Hold the engine...
View ArticleFord / Mercury / Lincoln Band-Mounted Sensor Re-Learn Instructions
The instructions below can be used for the following vehicles: 2008 Ford Crown Victoria / Lincoln Town Car / Mercury Grand Marquis 2008 Ford E-series 2007-2009 Ford Edge / Lincoln MKX 2005-2008 Ford...
View ArticleENGINE MISFIRE 2003-2004 Mustang, 1999-2004 Navigator 2002-2003 Blackwood...
download Some 1999-2004 Navigator, 2002-2003 Blackwood, 2003-2005 Aviator, 2003-2004 Marauder and 2003-2004 Mustang vehicles built before 12/19/2004 equipped with 4.6L 4V/5.4 4V engine may exhibit a...
View Article2002 Nissan Altima tune up and cleaned the throttle body
download Customer Concern: Tests/Procedures: Potential Causes: Tech Tips: Just did a tune up and cleaned the throttle body and now the idle is hunting up and down. 1. Perform the Accelerator Pedal...
View Article2003 Honda PILOT Idle Control System Malfunction
download NOTE: If DTC P1519 is stored at same time as DTC P0505, troubleshoot DTC P1519 first, then recheck for DTC P0505. 1. Start the engine. Hold the engine at 3,000 rpm with no load (in Park or...
View Article1995 Mercedes Benz E 300 Testing, Adjusting Idle Speed
download A Engine 605.911 B Engine 606.910 Connect digital tester (001), TDC pulse generator (021). Check accelerator control for ease of movement. Check Idle speed stop at Bowden cable (32); the...
View Article1997 Dodge RAM 3500 Idle Speed Adjustments
download The high-speed idle screw is factory sealed and cannot be adjusted. Low-speed idle can be adjusted. 1. Use an optical tachometer such as Snap-on No. MT139 or MTE (Cummins tool division) No....
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