{"id":12176,"date":"2021-01-25T08:23:43","date_gmt":"2021-01-25T08:23:43","guid":{"rendered":"https:\/\/www.obd2tool.com\/blog\/?p=12176"},"modified":"2021-01-28T08:51:55","modified_gmt":"2021-01-28T08:51:55","slug":"how-to-diagnose-volvo-fm440-truck-engine-performance-by-volvo-ptt","status":"publish","type":"post","link":"https:\/\/www.obd2tool.com\/blog\/how-to-diagnose-volvo-fm440-truck-engine-performance-by-volvo-ptt\/","title":{"rendered":"How to Diagnose Volvo FM440 Truck Engine Performance by Volvo PTT"},"content":{"rendered":"

This instruction show you guide on how to use Volvo PTT<\/a> to diagnose engine performance for Volvo FM440 truck.<\/p>\n

Preparations:<\/strong><\/p>\n

Volvo PTT Premium Tech Tool Free Download<\/a><\/p>\n

Diagnose Volvo FM440 Truck Engine Performance by Volvo PTT:<\/p>\n

Connect Volvo PTT interface (VOCOM recommend) to FM440 truck DLC and then run Volvo PTT<\/p>\n

After then select \u201cTest\u201d\u2013>\u201d28-Ignition and control system\u201d\u2013>\u201dSensor Values,Monitoring\u201d<\/p>\n

After then click \u201cStart\u201d button<\/p>\n

\"\"<\/p>\n

The operation exists in several variants.<\/p>\n

Select the variant that corresponds to the connected vehicle\/machine.<\/p>\n

Here select \u201cD13A\u201d and click \u201cOK\u201d<\/p>\n

\"\"<\/p>\n

The purpose of this test is to check that the sensors give plausible values.Evaluation of the sensor value is best done on an engine at normal working temperature,at low idle with the vehicle stationary.The test can also be used to check the sensor values under other conditions.<\/p>\n

When it access this window,click \u201cPlay\u201d button and check the conditions requested.<\/p>\n

\"\"<\/p>\n

After then the screen will display the value of the sensors on the Engine.<\/p>\n

Here are \u201cFuel Supply Pressure\u201d,\u201dBoost Pressure\u201d,\u201dIntake Manifold Temperature\u201d\u2026.and others<\/p>\n

\"\"<\/p>\n

For maximum results,this check must be carried out at the engine working temperature and engine position when low idle<\/p>\n

So the purpose of \u201cSensor Values Monitoring\u2026\u201d is to check or evaluate the values displayed by the sensor.<\/p>\n

For \u201cCrankcase Pressure Sensor\u201d,the maximum normal value is 1KPa<\/p>\n

\"\"<\/p>\n

For the alarm limit,which is 8 kPa.<\/p>\n","protected":false},"excerpt":{"rendered":"

This instruction show you guide on how to use Volvo PTT to diagnose engine performance for Volvo FM440 truck. Preparations:<\/p>\n","protected":false},"author":1,"featured_media":12177,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[65,2368],"tags":[1913,1907,1908,1909,1910,1906,1911,1915,1912,497,1914,1383,1384,1916],"views":2352,"_links":{"self":[{"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/posts\/12176"}],"collection":[{"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/comments?post=12176"}],"version-history":[{"count":1,"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/posts\/12176\/revisions"}],"predecessor-version":[{"id":12182,"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/posts\/12176\/revisions\/12182"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/media\/12177"}],"wp:attachment":[{"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/media?parent=12176"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/categories?post=12176"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/tags?post=12176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}