This car’s problem was that the engine idles roughly and it performs very badly, goes in limb mode. I have pulled codes from the ECU and got the following:<\/p>\n
Cylinder 2 P0302 – 000 – Misfire Detected – Intermittent Freeze Frame: Fault Status: 00100000 Fault Priority: 2 Fault Frequency: 2 Reset counter: 6 time Indication: 0 Freeze Frame: Bin. Bits: 00000100 Load: 100.0 % Lambda: 0.0 % Speed: 60.0 km\/h Temperature: 46.0\u00b0C Absolute Pres.: 796.3 mbar RPM: 2250 \/min 16684 – Random\/Multiple Cylinder Misfire Detected P0300 – 000 – – Intermittent Freeze Frame: Fault Status: 00100000 Fault Priority: 1 Fault Frequency: 1 Reset counter: 7 Time Indication: 0 Now this could be as follows: 1.Plug dead at no 2 piston 2.Ignition coil faulty Piston 2 3.Injector no 2 – faulty.<\/p>\n
I have removed the plug from no 2 and it is completely black, not wet black but pitch black, this indicates that this piston is over-fueling. I have done a coil test and it tests fine. Now to enable me to really pinpoint the problem. I have changed injector 2 with no 4 and asked the customer to bring the car back after a day or so. After the customer brought back the car with the same problems I have pulled codes from the ECU again and just look at the results [b]16688 – Cylinder 4 [\/b]\u00a0 P0304 – 000 – Misfire Detected – Intermittent\u00a0 Freeze Frame: Fault Status: 00100000<\/p>\n
Fault Priority: 2<\/p>\n
Fault Frequency: 28<\/p>\n
Reset counter: 0<\/p>\n
Time Indication: 0<\/p>\n
Freeze Frame:<\/p>\n
Bin. Bits: 00000100<\/p>\n
Load: 100.0 %<\/p>\n
Lambda: 0.0 %<\/p>\n
Speed: 64.0 km\/h<\/p>\n
Temperature: 86.0\u00b0C<\/p>\n
Absolute Pres.: 795.6 mbar<\/p>\n
RPM: 3556 \/min Now the problem is at no 4 piston, this definitely indicates the injector is faulty. Hopes this helps.<\/p>\n","protected":false},"excerpt":{"rendered":"
This car’s problem was that the engine idles roughly and it performs very badly, goes in limb mode. I have pulled codes from the ECU and got the following: Cylinder 2 P0302 – 000 – Misfire Detected – Intermittent Freeze Frame: Fault Status: 00100000 Fault Priority: 2 Fault Frequency: 2 Reset counter: 6 time Indication: […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"This car problem was that the engine idles roughly and it performs very badly, goes in limb mode. I have pulled codes from the ECU and got the following: ","_seopress_robots_index":""},"categories":[3],"tags":[25],"_links":{"self":[{"href":"https:\/\/www.petertuneup.co.za\/blog\/wp-json\/wp\/v2\/posts\/190"}],"collection":[{"href":"https:\/\/www.petertuneup.co.za\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.petertuneup.co.za\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.petertuneup.co.za\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.petertuneup.co.za\/blog\/wp-json\/wp\/v2\/comments?post=190"}],"version-history":[{"count":2,"href":"https:\/\/www.petertuneup.co.za\/blog\/wp-json\/wp\/v2\/posts\/190\/revisions"}],"predecessor-version":[{"id":381,"href":"https:\/\/www.petertuneup.co.za\/blog\/wp-json\/wp\/v2\/posts\/190\/revisions\/381"}],"wp:attachment":[{"href":"https:\/\/www.petertuneup.co.za\/blog\/wp-json\/wp\/v2\/media?parent=190"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.petertuneup.co.za\/blog\/wp-json\/wp\/v2\/categories?post=190"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.petertuneup.co.za\/blog\/wp-json\/wp\/v2\/tags?post=190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}