Fit DIY: Repair & Maintenance Threads discussing repairs and maintenance you can do yourself

Misfire p0303 p0301 p300 HELP

Thread Tools
 
Search this Thread
 
  #1  
Old 04-28-2017, 02:12 AM
Mrb4lyf1269's Avatar
New Member
Thread Starter
Join Date: Apr 2017
Location: Conroe, Tx
Posts: 2
Misfire p0303 p0301 p300 HELP

I recently had a misfire in cylinder 3 and got it fixed with new coil and plug. A couple days pass and a o2 sensor goes out and I replaced it. Now I have all these codes popping up. Replaced all plugs and coils. Problem still persist. When car warms up the idle becomes real rough almost cutting out..start to drive and the top of 1st is good, 2nd is good, 3rd gear is ok takes a little while to get to 4th. 4th gear is a little rough when getting to 5th and at low rpms is rough. Got a innova scanner and seen that the egr comm was at 0 and egr error was 99.2 so I cleaned it up and the passage way now they both are reading 0. Not sure what else to do. Here is the freeze frame from one of the error codes.


fuel sys 1 CL
Fuel Sys 2 NA
Calc Load(%) 32.5
ECT(F) 170.6
STFT B1(%) -6.3
LTFT B1(%) 0.0
MAP(inHg) 9.2
Eng RPM 1706
Veh Speed (MPH) 0
Spark Adv() 19.0
IAT(F) 89.6
TPS(%) 16.1
Run Time(sec) 11
Comm EGR 0
EGR Error(%) 0.0
Command EVAP 0.0
Fuel Level% 84.7
BARO(inHg) 29.2
ECU Volts 14.4
Load Value% 31
EQ Ratio .999
Rel TPS(%) 5.5
TPS B(%) 32.9
ACC Pedal D(%) 27.1
ACC Pedal E(%) 5.9
Command TAC(%) 5.9


Thanks in advance
2007 Honda Fit Sport
130,000 miles
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
angus.mundy
1st Generation (GD 01-08)
5
05-20-2023 09:37 PM
henryweston157
3rd Generation GK Specific DIY: Repair & Maintenance Sub-Forum
18
04-04-2019 07:24 PM
Mrb4lyf1269
Fit DIY: Repair & Maintenance
0
04-28-2017 02:11 AM
nielmot
1st Generation (GD 01-08)
14
03-02-2017 07:54 PM
CTCT
1st Generation (GD 01-08)
6
11-26-2012 10:00 PM



Quick Reply: Misfire p0303 p0301 p300 HELP



All times are GMT -4. The time now is 03:19 AM.